From 95de2683f009a06505f1eaf61dce72002d9e754d Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Mon, 13 Oct 1997 17:54:24 +0000
Subject: [PATCH] check for unopenable file

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3594 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/log.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/krb5/log.c b/lib/krb5/log.c
index e7dfbdc34..534d70ef4 100644
--- a/lib/krb5/log.c
+++ b/lib/krb5/log.c
@@ -214,6 +214,8 @@ log_file(const char *time,
     struct file_data *f = data;
     if(f->keep_open == 0)
 	f->fd = fopen(f->filename, f->mode);
+    if(f->fd == NULL)
+	return;
     fprintf(f->fd, "%s %s\n", time, msg);
     if(f->keep_open == 0)
 	fclose(f->fd);