# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 2014-09-24 14:24:40
# Node ID b696fd411a0b56035648f57205ccdd4cd0dec3ab
# Parent  a9a1560dad79e40a865b3bfdcab2eab04899f81c

files: file path is mandatory in URLs for 2-way diff

It would crash with an internal error when trying to process an empty file
name. Processing of other non-existing file names is still weird.

diff --git a/kallithea/config/routing.py b/kallithea/config/routing.py
--- a/kallithea/config/routing.py
+++ b/kallithea/config/routing.py
@@ -799,7 +799,7 @@ def make_map(config):
                 controller='files', action='diff', revision='tip', f_path='',
                 conditions=dict(function=check_repo))
 
-    rmap.connect('files_diff_2way_home', '/{repo_name:.*?}/diff-2way/{f_path:.*}',
+    rmap.connect('files_diff_2way_home', '/{repo_name:.*?}/diff-2way/{f_path:.+}',
                 controller='files', action='diff_2way', revision='tip', f_path='',
                 conditions=dict(function=check_repo))