From: Karel Zak <kzak@redhat.com>
Date: Wed, 27 Mar 2013 13:38:07 +0000 (+0100)
Subject: getopt: fix normalize() usage [coverity scan]
X-Git-Tag: v2.23-rc2~101
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=31bfda07a4d00ff1b011aff3ad84112adfc0250f;p=thirdparty%2Futil-linux.git

getopt: fix normalize() usage [coverity scan]

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

diff --git a/misc-utils/getopt.c b/misc-utils/getopt.c
index a597800429..55a331f442 100644
--- a/misc-utils/getopt.c
+++ b/misc-utils/getopt.c
@@ -190,7 +190,7 @@ static int generate_output(char *argv[], int argc, const char *optstr,
 				if (longopts[longindex].has_arg)
 					printf(" %s", normalize(optarg ? optarg : ""));
 			} else if (opt == NON_OPT)
-				printf(" %s", normalize(optarg));
+				printf(" %s", normalize(optarg ? optarg : ""));
 			else {
 				printf(" -%c", opt);
 				charptr = strchr(optstr, opt);