# HG changeset patch
# User Anton Shestakov <av6@dwimlabs.net>
# Date 1554283234 -28800
# Node ID 931c8f6f4b1be6ea9e2a46062ddc1698748f37cb
# Parent  14437b18b024e9b00e76b29ca44cd77031e4f4a4
stack: simplify phasecache checks in _stackcandidates()

diff -r 14437b18b024 -r 931c8f6f4b1b hgext3rd/topic/stack.py
--- a/hgext3rd/topic/stack.py	Fri Apr 05 17:45:59 2019 +0200
+++ b/hgext3rd/topic/stack.py	Wed Apr 03 17:20:34 2019 +0800
@@ -43,9 +43,7 @@
     this area.
     """
     phasecache = repo._phasecache
-    if not phasecache._phasesets:
-        return repo.revs('(not public()) - obsolete()')
-    if any(s is None for s in phasecache._phasesets):
+    if not phasecache._phasesets or None in phasecache._phasesets:
         return repo.revs('(not public()) - obsolete()')
 
     result = set()