From 2e62b79c07361fa2479bdf9841e85196eebddbc9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Mon, 7 Apr 2008 11:46:51 +0000
Subject: [PATCH] Only release context if its in use.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22818 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/acache.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/krb5/acache.c b/lib/krb5/acache.c
index c10d9507c..c83a686a3 100644
--- a/lib/krb5/acache.c
+++ b/lib/krb5/acache.c
@@ -584,8 +584,10 @@ acc_close(krb5_context context,
 	free(a->cache_name);
 	a->cache_name = NULL;
     }
-    (*a->context->func->release)(a->context);
-    a->context = NULL;
+    if (a->context) {
+	(*a->context->func->release)(a->context);
+	a->context = NULL;
+    }
     krb5_data_free(&id->data);
     return 0;
 }