From 7e72d699664103f6d5c0a374cee65e6e39e667fe Mon Sep 17 00:00:00 2001
From: Paul McCarthy <pauldmccarthy@gmail.com>
Date: Sat, 17 Jun 2017 10:25:09 -0700
Subject: [PATCH] Fix to callfsl - python 2/3 compatibility

---
 fsl/utils/callfsl.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fsl/utils/callfsl.py b/fsl/utils/callfsl.py
index fa68a3f4d..d86856ebe 100644
--- a/fsl/utils/callfsl.py
+++ b/fsl/utils/callfsl.py
@@ -42,7 +42,7 @@ def callFSL(*args):
 
     log.debug('callfsl: {}'.format(' '.join(args)))
 
-    result = sp.check_output(args)
+    result = sp.check_output(args).decode('utf-8')
 
     log.debug('result: {}'.format(result))
 
-- 
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