[libgovirt] Add missing initialization for GError

[Christophe Fergeau <teuf src gnome org>]

commit 99417103230eec59db1273c50b6b356ece291e75
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Fri Apr 18 13:44:52 2014 +0200

    Add missing initialization for GError
    
    GError must be initialized to NULL before being valid.

 govirt/ovirt-proxy.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/govirt/ovirt-proxy.c b/govirt/ovirt-proxy.c
index 677a006..08bec6f 100644
--- a/govirt/ovirt-proxy.c
+++ b/govirt/ovirt-proxy.c
@@ -264,7 +264,7 @@ void ovirt_rest_call_async(OvirtRestCall *call,
                            GDestroyNotify destroy_func)
 {
     OvirtProxy *proxy;
-    GError *error;
+    GError *error = NULL;
     OvirtProxyCallAsyncData *data;
 
     g_return_if_fail((cancellable == NULL) || G_IS_CANCELLABLE(cancellable));