File libvirt-snapshot-qemu-Allow-redefinition-of-external-snapshots.patch of Package libvirt

From 6700af3cb24e3cb902551310936327fbe2d0f641 Mon Sep 17 00:00:00 2001
Message-Id: <6700af3cb24e3cb902551310936327fbe2d0f641.1357740563.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Sat, 5 Jan 2013 08:59:30 +0100
Subject: [PATCH] snapshot: qemu: Allow redefinition of external snapshots

https://bugzilla.redhat.com/show_bug.cgi?id=889407

A redefinition of an external inactive snapshot/checkpoint wasn't
possible without this change.
(cherry picked from commit 731a5a4df7739e18f1837e9d8da0c315e4150135)
---
 src/qemu/qemu_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 8be9586..857115d 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -11612,7 +11612,7 @@ qemuDomainSnapshotCreateXML(virDomainPtr domain,
 
             if (def->dom) {
                 if (def->state == VIR_DOMAIN_DISK_SNAPSHOT ||
-                    def->memory == VIR_DOMAIN_SNAPSHOT_LOCATION_EXTERNAL) {
+                    virDomainSnapshotDefIsExternal(def)) {
                     align_location = VIR_DOMAIN_SNAPSHOT_LOCATION_EXTERNAL;
                     align_match = false;
                 }
-- 
1.8.1