--- a/hgext/hgk.py
+++ b/hgext/hgk.py
@@ -177,7 +177,7 @@ def revtree(args, repo, full="tree", max
if len(ar) == 0:
return 1
mask = 0
- for i in range(len(ar)):
+ for i in xrange(len(ar)):
if sha in reachable[i]:
mask |= 1 << i
@@ -190,7 +190,7 @@ def revtree(args, repo, full="tree", max
# figure out which commits they are asking for and which ones they
# want us to stop on
- for i in range(len(args)):
+ for i in xrange(len(args)):
if args[i].startswith('^'):
s = repo.lookup(args[i][1:])
stop_sha1.append(s)
@@ -199,7 +199,7 @@ def revtree(args, repo, full="tree", max
want_sha1.append(repo.lookup(args[i]))
# calculate the graph for the supplied commits
- for i in range(len(want_sha1)):
+ for i in xrange(len(want_sha1)):
reachable.append({});
n = want_sha1[i];
visit = [n];