# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 1563168876 25200
# Node ID e8727a27e38074ba9825a6961020db8fa0d732fe
# Parent  f8ef6d5f56f216d754bb77435ad4a26fe2878d28
py3: filter() now returns a generator, so wrap when we need a list

diff -r f8ef6d5f56f2 -r e8727a27e380 hgext3rd/evolve/obshistory.py
--- a/hgext3rd/evolve/obshistory.py	Fri Jul 12 23:19:50 2019 -0700
+++ b/hgext3rd/evolve/obshistory.py	Sun Jul 14 22:34:36 2019 -0700
@@ -322,7 +322,7 @@
 
         # Filter out candidates, returns only nodes with all their successors
         # already shown
-        validcandidates = filter(isvalidcandidate, candidates)
+        validcandidates = list(filter(isvalidcandidate, candidates))
 
         # If we likely have a cycle
         if not validcandidates: