From 2a609f6eb713f31ff4ad22270df6d9c0b6108b59 Mon Sep 17 00:00:00 2001
From: bigeagle <justin.w.xd@gmail.com>
Date: Fri, 24 Oct 2014 00:51:30 +0800
Subject: [PATCH] btrfs only commit when job succeeded

---
 tunasync/btrfs_snapshot.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tunasync/btrfs_snapshot.py b/tunasync/btrfs_snapshot.py
index 615eaad..91b179b 100644
--- a/tunasync/btrfs_snapshot.py
+++ b/tunasync/btrfs_snapshot.py
@@ -20,8 +20,9 @@ class BtrfsHook(JobHook):
     def before_job(self, *args, **kwargs):
         self._create_working_snapshot()
 
-    def after_job(self, *args, **kwargs):
-        self._commit_changes()
+    def after_job(self, status=None, *args, **kwargs):
+        if status == "success":
+            self._commit_changes()
 
     def _ensure_subvolume(self):
         # print(self.service_dir)