--- a/mercurial/util.py	Thu Oct 11 12:16:55 2007 +0200
+++ b/mercurial/util.py	Thu Oct 11 16:19:12 2007 +0200
@@ -484,7 +484,7 @@
             l = len(pats)
             if l < 2:
                 raise
-            a, b = matchfn(pats[:l/2], tail), matchfn(pats[l/2:], tail)
+            a, b = matchfn(pats[:l//2], tail), matchfn(pats[l//2:], tail)
             return lambda s: a(s) or b(s)
         except re.error:
             for k, p in pats: