# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 2017-07-07 14:13:04
# Node ID a339027902c4b3287572be8c608e5007146eb772
# Parent  a42369e04aeeff03360dc027a68b43d17f640538

summary: fix type of empty unresolved list

It was okay because tested as a boolean prior to calling len(), but looked
incorrect.

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -4773,7 +4773,7 @@ def summary(ui, repo, **opts):
         s = ' '.join(e.recordtypes)
         ui.warn(
             _('warning: merge state has unsupported record types: %s\n') % s)
-        unresolved = 0
+        unresolved = []
     else:
         unresolved = list(ms.unresolved())