From 7edaf92f13b592dd75737299977740f40b3714c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Fri, 27 Feb 2009 03:27:40 +0000
Subject: [PATCH] check return value instead of guessing on variable

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24838 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/digest.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/lib/krb5/digest.c b/lib/krb5/digest.c
index 5357721f2..0ae99a800 100644
--- a/lib/krb5/digest.c
+++ b/lib/krb5/digest.c
@@ -562,10 +562,8 @@ krb5_digest_set_authentication_user(krb5_context context,
     ret = krb5_copy_principal(context,
 			      authentication_user,
 			      &digest->request.authentication_user);
-    if (digest->request.authentication_user == NULL) {
-	krb5_set_error_message(context, ENOMEM, N_("malloc: out of memory", ""));
-	return ENOMEM;
-    }
+    if (ret)
+	return ret;
     return 0;
 }