From b5500d9a4dc6cdfc3f1a385befe40d3184ea2215 Mon Sep 17 00:00:00 2001
From: Harrison Gu <harrison.gu@movit-tech.com>
Date: Sat, 12 Oct 2013 20:57:32 +0800
Subject: [PATCH] Fix bug for setting ec2 tags

---
 library/cloud/ec2_tag | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/cloud/ec2_tag b/library/cloud/ec2_tag
index 1dfa74a79c..5e8d925055 100644
--- a/library/cloud/ec2_tag
+++ b/library/cloud/ec2_tag
@@ -181,8 +181,8 @@ def main():
         tagdict[tag.name] = tag.value
 
     if state == 'present':
-        if set(tags) == set(tagdict):
-            module.exit_json(msg="Tags already match for %s." %resource, changed=False)
+        if set(tags).issubset(set(tagdict)):
+            module.exit_json(msg="Tags already exists in %s." %resource, changed=False)
         else:
             for (key, value) in set(tags.items()): 
                 if (key, value) not in set(tagdict.items()):