# HG changeset patch
# User Christophe de Vienne <cdevienne@gmail.com>
# Date 1418808087 -3600
# Node ID af974f8d1eec70ecc902b897416af8e88a05e68a
# Parent  73d048325dfdc5922cb28557cd8449bbadb5fc49# Parent  b443b42afe6f3351a86ab6f16dfaca2a4e7a9bbf
Merged in ksander314/hg-review/issue-90 (pull request #12)

Fix issue #90.

diff -r 73d048325dfd -r af974f8d1eec review/web.py
--- a/review/web.py	Fri Dec 12 10:36:19 2014 +0100
+++ b/review/web.py	Wed Dec 17 10:21:27 2014 +0100
@@ -173,6 +173,7 @@
 
 @app.route('/changeset/<revhash>/', methods=['GET', 'POST'])
 def changeset(revhash):
+    revhash = revhash.encode('ascii')
     if request.method == 'POST':
         signoff = request.form.get('signoff', None)
         if signoff and not app.read_only:
@@ -197,6 +198,7 @@
 def patch(revhash):
     result = StringIO.StringIO()
     try:
+        revhash = revhash.encode('ascii')
         diff_opts = _patch.diffopts(app.ui, {'git': True})
         cmdutil.export(g.datastore.target, [revhash], fp=result, opts=diff_opts)
     except error.RepoLookupError: