# HG changeset patch
# User Aurélien Campéas
# Date 1506096089 -7200
# Node ID d59d6413bb6880f721693147cebe2d9fe8d781f5
# Parent  4746b92cc1f881df1079dc0758e630028605c174
topics/transaction: return immediately if we are in the middle of a transaction

diff --git a/hgext3rd/topic/__init__.py b/hgext3rd/topic/__init__.py
--- a/hgext3rd/topic/__init__.py
+++ b/hgext3rd/topic/__init__.py
@@ -313,7 +313,10 @@
             return peer
 
         def transaction(self, *a, **k):
+            ctr = self.currenttransaction()
             tr = super(topicrepo, self).transaction(*a, **k)
+            if ctr is not None:
+                return tr
 
             reporef = weakref.ref(self)