From 976c93b3e6a2010786d16619ce58d10a9a9c9185 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Thu, 23 Nov 2006 16:27:36 +0000
Subject: [PATCH] (krb5_get_init_creds_opt_free): allow free on NULL.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@19092 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/init_creds.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/krb5/init_creds.c b/lib/krb5/init_creds.c
index c443bf1ee..83959a499 100644
--- a/lib/krb5/init_creds.c
+++ b/lib/krb5/init_creds.c
@@ -133,7 +133,7 @@ void KRB5_LIB_FUNCTION
 krb5_get_init_creds_opt_free(krb5_context context,
 			     krb5_get_init_creds_opt *opt)
 {
-    if (opt->opt_private == NULL)
+    if (opt == NULL || opt->opt_private == NULL)
 	return;
     if (opt->opt_private->refcount < 1) /* abort ? */
 	return;