From: Peter Krempa <pkrempa@redhat.com>
Date: Mon, 30 Jun 2014 14:24:33 +0000 (+0200)
Subject: storage: file: Tolerate NULL src when uninitializing the backend
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=96e00c4fc1f9ae629b6a9ffa260e52a6426e2676;p=people%2Fliuw%2Flibxenctrl-split%2Flibvirt.git

storage: file: Tolerate NULL src when uninitializing the backend

Allow de-init of null storage sources.
---

diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c
index 8c0c5d6ac..ae86c69d7 100644
--- a/src/storage/storage_driver.c
+++ b/src/storage/storage_driver.c
@@ -2540,7 +2540,7 @@ int storageRegister(void)
 static bool
 virStorageFileIsInitialized(virStorageSourcePtr src)
 {
-    return !!src->drv;
+    return src && src->drv;
 }