process_opt_attr(): release var if not prior exited

diff --git a/colorize.c b/colorize.c
index e242c3f89a0df70b976f972e86115890f477cfdb..7c1b6480da59062795ab7c40860b04ddc809141a 100644 (file)
--- a/colorize.c
+++ b/colorize.c
@@ -474,6 +474,7 @@ process_opt_attr (const char *p)
                 strncpy (attr_invalid, s, p - s);
                 attr_invalid[p - s] = '\0';
                 vfprintf_fail ("--attr switch attribute '%s' is not valid", attr_invalid);
+                RELEASE_VAR (attr_invalid); /* never reached */
               }
           }
         if (*p)