From 1aa5f85bb8e2d92548dd91a925eb70af5eb0f91e Mon Sep 17 00:00:00 2001
From: Wen Congyang <wency@cn.fujitsu.com>
Date: Mon, 4 Jul 2011 14:00:28 +0800
Subject: [PATCH] initialize pointer to NULL

cmd is not initialized to NULL, but we try to freed it if we
meet some error.
---
 src/qemu/qemu_command.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index fc15f87e4c..6e4480ef25 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -5827,7 +5827,7 @@ virDomainDefPtr qemuParseCommandLine(virCapsPtr caps,
     const char **nics = NULL;
     int video = VIR_DOMAIN_VIDEO_TYPE_CIRRUS;
     int nvirtiodisk = 0;
-    qemuDomainCmdlineDefPtr cmd;
+    qemuDomainCmdlineDefPtr cmd = NULL;
 
     if (!progargv[0]) {
         qemuReportError(VIR_ERR_INTERNAL_ERROR,