[Qemu-block] [PATCH] block: Initialize local_err in bdrv_append_temp_snapshot

[Fam Zheng]

Cc: address@hidden
Signed-off-by: Fam Zheng <address@hidden>
---
 block.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block.c b/block.c
index 7e130cc..42eb8e3 100644
--- a/block.c
+++ b/block.c
@@ -1271,7 +1271,7 @@ int bdrv_append_temp_snapshot(BlockDriverState *bs, int 
flags, Error **errp)
     QemuOpts *opts = NULL;
     QDict *snapshot_options;
     BlockDriverState *bs_snapshot;
-    Error *local_err;
+    Error *local_err = NULL;
     int ret;
 
     /* if snapshot, we create a temporary backing file and open it
-- 
2.4.3