From: Karel Zak <kzak@redhat.com>
Date: Fri, 7 Sep 2012 09:42:34 +0000 (+0200)
Subject: getopt: make the code more readable for analysers
X-Git-Tag: v2.23-rc1~717
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f7fff0096a69e64c5b87bf968abf5b48b8037547;p=thirdparty%2Futil-linux.git

getopt: make the code more readable for analysers

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/misc-utils/getopt.c b/misc-utils/getopt.c
index 0efe5d862a..8de469b1b2 100644
--- a/misc-utils/getopt.c
+++ b/misc-utils/getopt.c
@@ -251,7 +251,7 @@ static void add_longopt(const char *name, int has_arg)
 	long_options[long_options_nr].flag = NULL;
 	long_options[long_options_nr].val = 0;
 
-	if (long_options_nr) {
+	if (long_options_nr && name) {
 		/* Not for init! */
 		long_options[long_options_nr - 1].has_arg = has_arg;
 		long_options[long_options_nr - 1].flag = NULL;