From 8b50961de936695272fa6b731ab8a5376cee8a02 Mon Sep 17 00:00:00 2001
From: mathieui <mathieui@mathieui.net>
Date: Sun, 14 Oct 2012 21:37:21 +0200
Subject: Fix a traceback on completion_version

---
 src/core.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core.py b/src/core.py
index 87a1ca8b..86365c8e 100644
--- a/src/core.py
+++ b/src/core.py
@@ -1595,7 +1595,7 @@ class Core(object):
         n = len(the_input.get_text().split())
         if n > 2 or (n == 2 and the_input.get_text().endswith(' ')):
             return
-        comp = reduce(lambda x, y: x+y, (jid.resources for jid in roster if len(jid)), [])
+        comp = reduce(lambda x, y: x + [i for i in y], (jid.resources for jid in roster if len(jid)), [])
         comp = (str(res.jid) for res in comp)
         return the_input.auto_completion(sorted(comp), '', quotify=False)
 
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