py3: 'dict_keys' object has no attribute 'sort'

Resolve an issue causing the aforementioned issue.

Signed-off-by: Stephen Finucane <stephen.finucane@intel.com>

diff --git a/patchwork/parser.py b/patchwork/parser.py
index 1993087abdebb38592cd398fcfc707e7e770149c..8bf9b21371786e04c29f572ff59fab1c333465ed 100644 (file)
--- a/patchwork/parser.py
+++ b/patchwork/parser.py
@@ -269,8 +269,7 @@ def patch_get_filenames(str):
         filename = '/'.join(filename.split('/')[1:])
         filenames[filename] = True
 
-    filenames = filenames.keys()
-    filenames.sort()
+    filenames = sorted(filenames.keys())
 
     return filenames