From 2f42d56ef8ba2ccdbe8c9302dcd0e06d7ed8766d Mon Sep 17 00:00:00 2001
From: Paul McCarthy <pauldmccarthy@gmail.com>
Date: Fri, 14 Jul 2017 11:32:55 +0100
Subject: [PATCH] Callfsl unit test was broken

---
 tests/test_callfsl.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/test_callfsl.py b/tests/test_callfsl.py
index e137160e4..85176b212 100644
--- a/tests/test_callfsl.py
+++ b/tests/test_callfsl.py
@@ -31,10 +31,10 @@ def setup_module():
 # or 'fslinfo ...'
 def mock_check_output(args):
     if args[0].endswith('fslinfo'):
-        return 'info'
+        return 'info'.encode('utf-8')
 
     img = nib.load(args[-2])
-    return str(img.get_data().mean())
+    return str(img.get_data().mean()).encode('utf-8')
 
 
 def test_callfsl():
-- 
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