Fixup warnings and undefined operations that show up in gcc-3.1

 -Erik

11 files changed, 26 insertions, 16 deletions

diff --git a/archival/libunarchive/deb_extract.c b/archival/libunarchive/deb_extract.c
index e5b5c9685..b95ac4d1f 100644
--- a/archival/libunarchive/deb_extract.c
+++ b/archival/libunarchive/deb_extract.c
@@ -80,4 +80,5 @@ char *deb_extract(const char *package_filename, FILE *out_stream,
                 free(file_list);
         }
         return(output_buffer);
-}
\ No newline at end of file
+}
+
diff --git a/archival/libunarchive/get_header_ar.c b/archival/libunarchive/get_header_ar.c
index d2840e0e3..1618b767f 100644
--- a/archival/libunarchive/get_header_ar.c
+++ b/archival/libunarchive/get_header_ar.c
@@ -103,4 +103,5 @@ file_header_t *get_header_ar(FILE *src_stream)
         typed->gid = atoi(ar.formated.gid);
 
         return(typed);
-}
\ No newline at end of file
+}
+
diff --git a/archival/libunarchive/get_header_cpio.c b/archival/libunarchive/get_header_cpio.c
index a2136e441..cd48601b6 100644
--- a/archival/libunarchive/get_header_cpio.c
+++ b/archival/libunarchive/get_header_cpio.c
@@ -133,4 +133,5 @@ file_header_t *get_header_cpio(FILE *src_stream)
                 }
         }
         return(cpio_entry);
-}
\ No newline at end of file
+}
+
diff --git a/archival/libunarchive/get_header_tar.c b/archival/libunarchive/get_header_tar.c
index 639e2dc36..be6bf2a06 100644
--- a/archival/libunarchive/get_header_tar.c
+++ b/archival/libunarchive/get_header_tar.c
@@ -96,4 +96,5 @@ file_header_t *get_header_tar(FILE *tar_stream)
                 strtol(tar.formated.devminor, NULL, 8);
 
         return(tar_entry);
-}
\ No newline at end of file
+}
+
diff --git a/archival/libunarchive/seek_sub_file.c b/archival/libunarchive/seek_sub_file.c
index 72a3754bc..7523a52ab 100644
--- a/archival/libunarchive/seek_sub_file.c
+++ b/archival/libunarchive/seek_sub_file.c
@@ -32,4 +32,5 @@ void seek_sub_file(FILE *src_stream, const int count)
                 }
         }
         return;
-}
\ No newline at end of file
+}
+
diff --git a/coreutils/md5sum.c b/coreutils/md5sum.c
index 83c769ef2..f5be4486c 100644
--- a/coreutils/md5sum.c
+++ b/coreutils/md5sum.c
@@ -434,7 +434,7 @@ static void md5_process_block(const void *buffer, size_t len, struct md5_ctx *ct
                 temp += FI(B,C,D);
         }
         temp += cwp[(int)(*pp++)] + *pc++;
-        temp = CYCLIC (temp, ps[i&3]);
+        CYCLIC (temp, ps[i&3]);
         temp += B;
         A = D; D = C; C = B; B = temp;
     }
@@ -443,7 +443,7 @@ static void md5_process_block(const void *buffer, size_t len, struct md5_ctx *ct
 
     for ( i = 0 ; i < 16 ; i++ ) {
         temp = A + FF(B,C,D) + cwp[(int)(*pp++)] + *pc++;
-        temp = CYCLIC (temp, ps[i&3]);
+        CYCLIC (temp, ps[i&3]);
         temp += B;
         A = D; D = C; C = B; B = temp;
     }
@@ -451,21 +451,21 @@ static void md5_process_block(const void *buffer, size_t len, struct md5_ctx *ct
     ps += 4;
     for ( i = 0 ; i < 16 ; i++ ) {
         temp = A + FG(B,C,D) + cwp[(int)(*pp++)] + *pc++;
-        temp = CYCLIC (temp, ps[i&3]);
+        CYCLIC (temp, ps[i&3]);
         temp += B;
         A = D; D = C; C = B; B = temp;
     }
     ps += 4;
     for ( i = 0 ; i < 16 ; i++ ) {
         temp = A + FH(B,C,D) + cwp[(int)(*pp++)] + *pc++;
-        temp = CYCLIC (temp, ps[i&3]);
+        CYCLIC (temp, ps[i&3]);
         temp += B;
         A = D; D = C; C = B; B = temp;
     }
     ps += 4;
     for ( i = 0 ; i < 16 ; i++ ) {
         temp = A + FI(B,C,D) + cwp[(int)(*pp++)] + *pc++;
-        temp = CYCLIC (temp, ps[i&3]);
+        CYCLIC (temp, ps[i&3]);
         temp += B;
         A = D; D = C; C = B; B = temp;
     }
diff --git a/coreutils/uuencode.c b/coreutils/uuencode.c
index 24b9f1c6a..1d42494fd 100644
--- a/coreutils/uuencode.c
+++ b/coreutils/uuencode.c
@@ -21,6 +21,7 @@
  */
 #include <getopt.h>
 #include <stdio.h>
+#include <string.h>
 #include <stdlib.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -49,7 +50,7 @@ static char tbl_std[65] = {
         'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
         'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
         'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
-        '\`' /* termination character */
+        '`' /* termination character */
 };
 
 /*
diff --git a/editors/sed.c b/editors/sed.c
index 93faf00c2..84aea9b0a 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -401,8 +401,10 @@ static char *parse_cmd_str(struct sed_cmd * const sed_cmd, const char *const cmd
                 idx = get_address(sed_cmd, cmdstr, &sed_cmd->beg_line, &sed_cmd->beg_match);
 
         /* second part (if present) will begin with a comma */
-        if (cmdstr[idx] == ',')
-                idx += get_address(sed_cmd, &cmdstr[++idx], &sed_cmd->end_line, &sed_cmd->end_match);
+        if (cmdstr[idx] == ',') {
+                idx++;
+                idx += get_address(sed_cmd, &cmdstr[idx], &sed_cmd->end_line, &sed_cmd->end_match);
+        }
 
         /* skip whitespace before the command */
         while (isspace(cmdstr[idx]))
diff --git a/networking/ifconfig.c b/networking/ifconfig.c
index 9e87c8be5..3ada4f178 100644
--- a/networking/ifconfig.c
+++ b/networking/ifconfig.c
@@ -15,7 +15,7 @@
  * Foundation;  either  version 2 of the License, or  (at
  * your option) any later version.
  *
- * $Id: ifconfig.c,v 1.17 2002/07/03 11:46:34 andersen Exp $
+ * $Id: ifconfig.c,v 1.18 2002/07/11 11:11:52 andersen Exp $
  *
  */
 
@@ -504,6 +504,7 @@ int ifconfig_main(int argc, char **argv)
                         }
                 }
         LOOP:
+                continue;
         } /* end of while-loop */
 
         return goterr;
diff --git a/networking/telnet.c b/networking/telnet.c
index 86d672c2d..14b71c85d 100644
--- a/networking/telnet.c
+++ b/networking/telnet.c
@@ -36,6 +36,7 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <stdarg.h>
+#include <string.h>
 #include <signal.h>
 #include <arpa/telnet.h>
 #include <sys/types.h>
diff --git a/shell/ash.c b/shell/ash.c
index 3d7043c8f..64761b9aa 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -11129,7 +11129,7 @@ redirect(union node *redir, int flags)
 {
         union node *n;
         struct redirtab *sv = NULL;
-        int i;
+        int i = EMPTY;
         int fd;
         int newfd;
         int try;
@@ -12440,7 +12440,7 @@ findvar(struct var **vpp, const char *name)
 /*
  * Copyright (c) 1999 Herbert Xu <herbert@debian.org>
  * This file contains code for the times builtin.
- * $Id: ash.c,v 1.54 2002/07/04 00:19:46 andersen Exp $
+ * $Id: ash.c,v 1.55 2002/07/11 11:11:51 andersen Exp $
  */
 static int timescmd (int argc, char **argv)
 {