From 625f1745dd64227481d5ea880e2ee70c467ee101 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Wed, 2 Sep 2009 10:02:49 +0200
Subject: [PATCH] lxc: don't unlink(NULL) in main

* src/lxc_controller.c (main): Unlink sockpath only if it's non-NULL.
---
 src/lxc_controller.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lxc_controller.c b/src/lxc_controller.c
index 8d11238a0e..a0db602a8c 100644
--- a/src/lxc_controller.c
+++ b/src/lxc_controller.c
@@ -803,7 +803,8 @@ cleanup:
     if (def)
         virFileDeletePid(LXC_STATE_DIR, def->name);
     lxcControllerCleanupInterfaces(nveths, veths);
-    unlink(sockpath);
+    if (sockpath)
+        unlink(sockpath);
     VIR_FREE(sockpath);
 
     return rc;