trivial fixes to make bbox compile with gcc 4.3.0

2 files changed, 7 insertions, 6 deletions

diff --git a/archival/libunarchive/get_header_tar.c b/archival/libunarchive/get_header_tar.c
index 54c8f7665..beaf3087f 100644
--- a/archival/libunarchive/get_header_tar.c
+++ b/archival/libunarchive/get_header_tar.c
@@ -217,9 +217,7 @@ char get_header_tar(archive_handle_t *archive_handle)
         }
         file_header->link_target = NULL;
         if (!linkname && parse_names && tar.linkname[0]) {
-                /* we trash magic[0] here, it's ok */
-                tar.linkname[sizeof(tar.linkname)] = '\0';
-                file_header->link_target = xstrdup(tar.linkname);
+                file_header->link_target = xstrndup(tar.linkname, sizeof(tar.linkname));
                 /* FIXME: what if we have non-link object with link_target? */
                 /* Will link_target be free()ed? */
         }
@@ -237,10 +235,12 @@ char get_header_tar(archive_handle_t *archive_handle)
         file_header->name = NULL;
         if (!longname && parse_names) {
                 /* we trash mode[0] here, it's ok */
-                tar.name[sizeof(tar.name)] = '\0';
+                //tar.name[sizeof(tar.name)] = '\0'; - gcc 4.3.0 would complain
+                tar.mode[0] = '\0';
                 if (tar.prefix[0]) {
                         /* and padding[0] */
-                        tar.prefix[sizeof(tar.prefix)] = '\0';
+                        //tar.prefix[sizeof(tar.prefix)] = '\0'; - gcc 4.3.0 would complain
+                        tar.padding[0] = '\0';
                         file_header->name = concat_path_file(tar.prefix, tar.name);
                 } else
                         file_header->name = xstrdup(tar.name);
diff --git a/shell/msh.c b/shell/msh.c
index fd4a54117..a96e799e2 100644
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -588,7 +588,6 @@ static const struct builtincmd builtincmds[] = {
         { NULL      , NULL       },
 };
 
-static struct op *scantree(struct op *);
 static struct op *dowholefile(int /*, int*/);
 
 
@@ -1278,6 +1277,7 @@ static int newfile(char *s)
 }
 
 
+#ifdef UNUSED
 struct op *scantree(struct op *head)
 {
         struct op *dotnode;
@@ -1309,6 +1309,7 @@ struct op *scantree(struct op *head)
 
         return NULL;
 }
+#endif
 
 
 static void onecommand(void)