From: Guannan Ren <gren@redhat.com>
Date: Wed, 20 Jul 2011 14:20:18 +0000 (+0100)
Subject: Don't try to close a NULL virNetClientPtr
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=b14800af14f8c13f2ca80f0a912fbb94d68628e8;p=libvirt.git

Don't try to close a NULL virNetClientPtr

* src/rpc/virnetclient.c: Skip close attempt if virNetClientPtr
  is NULL
---

diff --git a/src/rpc/virnetclient.c b/src/rpc/virnetclient.c
index dfc4ed9494..0ce907707c 100644
--- a/src/rpc/virnetclient.c
+++ b/src/rpc/virnetclient.c
@@ -271,6 +271,9 @@ void virNetClientFree(virNetClientPtr client)
 
 void virNetClientClose(virNetClientPtr client)
 {
+    if (!client)
+        return;
+
     virNetClientLock(client);
     virNetSocketRemoveIOCallback(client->sock);
     virNetSocketFree(client->sock);