From 89bb56153a970d71653eaefb36af9812cfbbafa4 Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Wed, 16 Jul 1997 19:28:38 +0000
Subject: [PATCH] Check for NULL in free_principal.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2373 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/principal.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/krb5/principal.c b/lib/krb5/principal.c
index 2266902ec..5a5cc399e 100644
--- a/lib/krb5/principal.c
+++ b/lib/krb5/principal.c
@@ -11,8 +11,10 @@ void
 krb5_free_principal(krb5_context context,
 		    krb5_principal p)
 {
-    free_Principal(p);
-    free(p);
+    if(p){
+	free_Principal(p);
+	free(p);
+    }
 }
 
 krb5_error_code