mercurial/revset.py

--- a/mercurial/revset.py	Fri May 11 20:08:30 2018 +0900
+++ b/mercurial/revset.py	Fri May 11 20:10:22 2018 +0900
@@ -2171,7 +2171,7 @@
 
 def match(ui, spec, lookup=None):
     """Create a matcher for a single revision spec"""
-    return matchany(ui, [spec], lookup=None)
+    return matchany(ui, [spec], lookup=lookup)
 
 def matchany(ui, specs, lookup=None, localalias=None):
     """Create a matcher that will include any revisions matching one of the