diff --git a/script/tests/tests/sad/rightleft/rightleft.py b/script/tests/tests/sad/rightleft/rightleft.py
index ca04f49..faf49e2 100644
--- a/script/tests/tests/sad/rightleft/rightleft.py
+++ b/script/tests/tests/sad/rightleft/rightleft.py
@@ -10,6 +10,7 @@ a = array('i',[50,105,0x8899,0xffffff,1,0,0,0,0,0,0,0,0,0,1])
 print a
 b = array('i',[0]*10)
 print b
+a= a.extend(b)
 import pickle
 c = pickle.dumps(a)
 print c