1 files changed, 5 insertions, 3 deletions

diff --git a/src/lib/libc/stdlib/getopt_long.c b/src/lib/libc/stdlib/getopt_long.c
index 176ba25bb7..413ec24f4e 100644
--- a/src/lib/libc/stdlib/getopt_long.c
+++ b/src/lib/libc/stdlib/getopt_long.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: getopt_long.c,v 1.9 2002/12/08 17:07:46 millert Exp $ */
+/*      $OpenBSD: getopt_long.c,v 1.10 2002/12/08 17:52:26 millert Exp $        */
 /*      $NetBSD: getopt_long.c,v 1.15 2002/01/31 22:43:40 tv Exp $      */
 
 /*
@@ -64,7 +64,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: getopt_long.c,v 1.9 2002/12/08 17:07:46 millert Exp $";
+static char *rcsid = "$OpenBSD: getopt_long.c,v 1.10 2002/12/08 17:52:26 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <err.h>
@@ -301,7 +301,8 @@ getopt_internal(int nargc, char * const *nargv, const char *options,
         int optchar, short_too;
         static int posixly_correct = -1;
 
-        optarg = NULL;
+        if (options == NULL)
+                return (-1);
 
         /*
          * Disable GNU extensions if POSIXLY_CORRECT is set or options
@@ -323,6 +324,7 @@ getopt_internal(int nargc, char * const *nargv, const char *options,
         if (optind == 0)
                 optind = optreset = 1;
 
+        optarg = NULL;
         if (optreset)
                 nonopt_start = nonopt_end = -1;
 start: