From: Steven Schubiger <stsc@refcnt.org>
Date: Sat, 28 Mar 2020 15:32:28 +0000 (+0100)
Subject: process_opt_exclude_random(): don't check for non-NULLness
X-Git-Url: http://git.refcnt.org/?p=colorize.git;a=commitdiff_plain;h=c4524ce6e98aca85c74e53c51494f3e38787480a

process_opt_exclude_random(): don't check for non-NULLness

because release_var() already does so.
---

diff --git a/colorize.c b/colorize.c
index 622f609..c431933 100644
--- a/colorize.c
+++ b/colorize.c
@@ -628,8 +628,7 @@ process_opt_exclude_random (const char *s, const bool is_opt)
 {
     bool valid = false;
     unsigned int i;
-    if (exclude)
-      RELEASE_VAR (exclude);
+    RELEASE_VAR (exclude);
     exclude = xstrdup (s);
     STACK_VAR (exclude);
     for (i = 1; i < tables[GENERIC].count - 1; i++) /* skip color none and default */