--- a/checker.py	Mon Jul 18 14:03:30 2016 +0800
+++ b/checker.py	Mon Jul 18 14:04:01 2016 +0800
@@ -148,7 +148,9 @@
 
     print('# C&O task: clone')
     print('# C&O project URL: {}'.format(config['url']))
-    if config['scm'] == 'hg':
+    if config['scm'] == 'git':
+        os.environ['LC_ALL'] = 'en_US.UTF-8'
+    elif config['scm'] == 'hg':
         os.environ['HGPLAIN'] = '1'
 
     if config['scm'] == 'git':