hexdump: deindent, almost fits into 80 columns now

1 files changed, 32 insertions, 34 deletions

diff --git a/util-linux/hexdump.c b/util-linux/hexdump.c
index c2d79da5b..3798ce5d2 100644
--- a/util-linux/hexdump.c
+++ b/util-linux/hexdump.c
@@ -33,11 +33,11 @@ static void bb_dump_addfile(char *name)
 }
 
 static const char * const add_strings[] = {
-                        "\"%07.7_ax \" 16/1 \"%03o \" \"\\n\"",         /* b */
-                        "\"%07.7_ax \" 16/1 \"%3_c \" \"\\n\"",         /* c */
-                        "\"%07.7_ax \" 8/2 \"  %05u \" \"\\n\"",        /* d */
-                        "\"%07.7_ax \" 8/2 \" %06o \" \"\\n\"",         /* o */
-                        "\"%07.7_ax \" 8/2 \"   %04x \" \"\\n\"",       /* x */
+        "\"%07.7_ax \" 16/1 \"%03o \" \"\\n\"",         /* b */
+        "\"%07.7_ax \" 16/1 \"%3_c \" \"\\n\"",         /* c */
+        "\"%07.7_ax \" 8/2 \"  %05u \" \"\\n\"",        /* d */
+        "\"%07.7_ax \" 8/2 \" %06o \" \"\\n\"",         /* o */
+        "\"%07.7_ax \" 8/2 \"   %04x \" \"\\n\"",       /* x */
 };
 
 static const char add_first[] = "\"%07.7_Ax\n\"";
@@ -53,7 +53,6 @@ static const struct suffix_mult suffixes[] = {
 
 int hexdump_main(int argc, char **argv)
 {
-//      register FS *tfs;
         const char *p;
         int ch;
 
@@ -61,34 +60,33 @@ int hexdump_main(int argc, char **argv)
         bb_dump_length = -1;
 
         while ((ch = getopt(argc, argv, hexdump_opts)) > 0) {
-                if ((p = strchr(hexdump_opts, ch)) != NULL) {
-                        if ((p - hexdump_opts) < 5) {
-                                bb_dump_add(add_first);
-                                bb_dump_add(add_strings[(int)(p - hexdump_opts)]);
-                        } else if (ch == 'C') {
-                                bb_dump_add("\"%08.8_Ax\n\"");
-                                bb_dump_add("\"%08.8_ax  \" 8/1 \"%02x \" \"  \" 8/1 \"%02x \" ");
-                                bb_dump_add("\"  |\" 16/1 \"%_p\" \"|\\n\"");
-                        } else {
-                                /* Sae a little bit of space below by omitting the 'else's. */
-                                if (ch == 'e') {
-                                        bb_dump_add(optarg);
-                                } /* else */
-                                if (ch == 'f') {
-                                        bb_dump_addfile(optarg);
-                                } /* else */
-                                if (ch == 'n') {
-                                        bb_dump_length = bb_xgetularg10_bnd(optarg, 0, INT_MAX);
-                                } /* else */
-                                if (ch == 's') {
-                                        bb_dump_skip = bb_xgetularg_bnd_sfx(optarg, 10, 0, LONG_MAX, suffixes);
-                                } /* else */
-                                if (ch == 'v') {
-                                        bb_dump_vflag = ALL;
-                                }
-                        }
-                } else {
+                p = strchr(hexdump_opts, ch)
+                if (!p)
                         bb_show_usage();
+                if ((p - hexdump_opts) < 5) {
+                        bb_dump_add(add_first);
+                        bb_dump_add(add_strings[(int)(p - hexdump_opts)]);
+                } else if (ch == 'C') {
+                        bb_dump_add("\"%08.8_Ax\n\"");
+                        bb_dump_add("\"%08.8_ax  \" 8/1 \"%02x \" \"  \" 8/1 \"%02x \" ");
+                        bb_dump_add("\"  |\" 16/1 \"%_p\" \"|\\n\"");
+                } else {
+                        /* Save a little bit of space below by omitting the 'else's. */
+                        if (ch == 'e') {
+                                bb_dump_add(optarg);
+                        } /* else */
+                        if (ch == 'f') {
+                                bb_dump_addfile(optarg);
+                        } /* else */
+                        if (ch == 'n') {
+                                bb_dump_length = bb_xgetularg10_bnd(optarg, 0, INT_MAX);
+                        } /* else */
+                        if (ch == 's') {
+                                bb_dump_skip = bb_xgetularg_bnd_sfx(optarg, 10, 0, LONG_MAX, suffixes);
+                        } /* else */
+                        if (ch == 'v') {
+                                bb_dump_vflag = ALL;
+                        }
                 }
         }
 
@@ -99,5 +97,5 @@ int hexdump_main(int argc, char **argv)
 
         argv += optind;
 
-        return(bb_dump_dump(argv));
+        return bb_dump_dump(argv);
 }