--- a/hgext3rd/evolve/__init__.py	Wed Oct 31 14:06:17 2018 +0530
+++ b/hgext3rd/evolve/__init__.py	Wed Oct 31 14:08:56 2018 +0530
@@ -1188,7 +1188,7 @@
                             'do you want --evolve?)\n')
                     ui.warn(msg % len(aspchildren))
                 return 1
-            elif 1 < len(aspchildren):
+            elif len(aspchildren) > 1:
                 cheader = _("ambiguous next (unstable) changeset, choose one to"
                             " evolve and update:")
                 choosedrev = utility.revselectionprompt(ui, repo,