avoid error with python3

git-svn-id: https://xpra.org/svn/Xpra/trunk@6527 3bb7dfac-3a0b-4e04-842a-767bc560f471
Xpra-org · May 20, 2014 · 28da141 · 28da141
1 parent fa2a940
commit 28da141
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/xpra/codecs/codec_constants.py b/src/xpra/codecs/codec_constants.py
@@ -149,7 +149,7 @@ def make_instance(self):
 
 
     def get_instance_count(self):
-        return len(self.instances.keys())
+        return len(list(self.instances.keys()))
 
     def to_dict(self):
         d = {}