From e8a5ad79cfc062577840227b9e4a819974259875 Mon Sep 17 00:00:00 2001
From: Filipe Maia <filipe.c.maia@gmail.com>
Date: Sun, 30 Aug 2015 19:31:09 +0200
Subject: [PATCH] Missing return

---
 arrayfire/data.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arrayfire/data.py b/arrayfire/data.py
index ef769b9ab..ad7bb6e04 100644
--- a/arrayfire/data.py
+++ b/arrayfire/data.py
@@ -128,6 +128,7 @@ def join(dim, first, second, third=None, fourth=None):
             num+=1
 
         safe_call(clib.af_join_many(ct.pointer(out.arr), dim, num, ct.pointer(ct.c_array_vec)))
+    return out
 
 
 def tile(a, d0, d1=1, d2=1, d3=1):