From 7d97bab303dfdb54c82653c0eb83e294647bb45a Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Tue, 20 Jan 2009 16:33:32 -0800
Subject: [PATCH] daemon: Fix segfault in read_pidfile() when pidfile does not
 exist.

---
 lib/daemon.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/daemon.c b/lib/daemon.c
index 4d7b044b..a3b824e6 100644
--- a/lib/daemon.c
+++ b/lib/daemon.c
@@ -294,6 +294,8 @@ read_pidfile(const char *pidfile)
     return lck.l_pid;
 
 error:
-    fclose(file);
+    if (file) {
+        fclose(file);
+    }
     return -error;
 }
-- 
2.30.2