diff -r d44d53bc9a1e -r 55c449345b10 mercurial/manifest.py
--- a/mercurial/manifest.py	Wed Nov 19 15:56:58 2014 -0800
+++ b/mercurial/manifest.py	Wed Oct 29 08:43:39 2014 -0700
@@ -164,7 +164,7 @@
             return self.copy()
 
         files = match.files()
-        if (len(files) < 100 and (match.matchfn == match.exact or
+        if (len(files) < 100 and (match.isexact() or
             (not match.anypats() and util.all(fn in self for fn in files)))):
             return self.intersectfiles(files)
 
@@ -519,7 +519,7 @@
             return self.copy()
 
         files = match.files()
-        if (match.matchfn == match.exact or
+        if (match.isexact() or
             (not match.anypats() and util.all(fn in self for fn in files))):
             return self.intersectfiles(files)