From c85013b90d0b820fe7dc6bcbdeff8ebf9852795a Mon Sep 17 00:00:00 2001
From: "Daniel P. Berrange" <berrange@redhat.com>
Date: Fri, 7 Oct 2011 17:38:09 +0100
Subject: [PATCH] Fix storage pool source comparison to avoid comparing with
 self

If we are comparing storage pools we must skip comparing with
ourself, so that re-defining an existing pool works

* conf/storage_conf.c: Skip self when comparing
---
 src/conf/storage_conf.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
index 18cbfdb579..dadc115afc 100644
--- a/src/conf/storage_conf.c
+++ b/src/conf/storage_conf.c
@@ -1711,6 +1711,10 @@ int virStoragePoolSourceFindDuplicate(virStoragePoolObjListPtr pools,
         if (def->type != pool->def->type)
             continue;
 
+        /* Don't mach against ourself if re-defining existing pool ! */
+        if (STREQ(pool->def->name, def->name))
+            continue;
+
         virStoragePoolObjLock(pool);
 
         switch (pool->def->type) {