diff hgext3rd/topic/discovery.py @ 2674:9585fac76d2d

topic: adjust head checking wrapping to not interfere with concurrent push

In the previous form, the new topic head was detected as affected and the push
was rejected.


We introduce a of 'test-topic-push.t' using the new race checker as there have
been many compatibility issue with this new checkers.

--- a/hgext3rd/topic/discovery.py	Wed Jun 28 17:23:43 2017 +0200
+++ b/hgext3rd/topic/discovery.py	Wed Jun 28 18:18:59 2017 +0200
@@ -64,7 +64,7 @@
         for key, value in summary.iteritems():
             if ':' in key: # This is a topic
                 if value[0] is None and value[1]:
-                    summary[key] = ([value[1].pop(0)], ) + value[1:]
+                    summary[key] = ([value[1][0]], ) + value[1:]
         return summary
     finally:
         if 'unfiltered' in vars(repo):