From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 31 Mar 2000 05:04:36 +0000 (+0000)
Subject: (_getopt_internal): Return -1 if argc < 1.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1844931edb2e04ecc0d655968c5160a959166b4;p=thirdparty%2Fglibc.git

(_getopt_internal): Return -1 if argc < 1.
---

diff --git a/posix/getopt.c b/posix/getopt.c
index 4744e43390a..f1add572928 100644
--- a/posix/getopt.c
+++ b/posix/getopt.c
@@ -521,6 +521,9 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
   if (optstring[0] == ':')
     print_errors = 0;
 
+  if (argc < 1)
+    return -1;
+
   optarg = NULL;
 
   if (optind == 0 || !__getopt_initialized)