Reduce indentation.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1588 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/master/app.py

@@ -707,7 +707,8 @@ class Application(object):
         # wait for all transaction to be finished
         while True:
             self.em.poll(1)
-            if not self.tm.hasPending():
+            if self.tm.hasPending():
+                continue
             if self.cluster_state == ClusterStates.RUNNING:
                 sys.exit("Application has been asked to shut down")
             else: