From: Steven Schubiger <stsc@refcnt.org>
Date: Sun, 16 Apr 2017 20:29:22 +0000 (+0200)
Subject: Don't xstrdup() optarg
X-Git-Tag: v0.61~1^2~6
X-Git-Url: http://git.refcnt.org/?p=colorize.git;a=commitdiff_plain;h=4848afa27f5788eba267c7e8508efdcb1fec41b3

Don't xstrdup() optarg
---

diff --git a/colorize.c b/colorize.c
index 0cfbaad..7683e1c 100644
--- a/colorize.c
+++ b/colorize.c
@@ -369,13 +369,9 @@ process_opts (int argc, char **argv)
             case 0: /* long opts */
               switch (opt_type)
                 {
-                  case OPT_ATTR: {
-                    char *opt;
-                    opt = xstrdup (optarg);
-                    process_opt_attr (opt);
-                    free (opt);
+                  case OPT_ATTR:
+                    process_opt_attr (optarg);
                     break;
-                  }
                   case OPT_CLEAN:
                     clean = true;
                     break;