amend to previous commit

oesteban · oesteban · commit 59ae74cf035f · 2017-11-25T19:43:07.000-08:00
diff --git a/nipype/interfaces/base/support.py b/nipype/interfaces/base/support.py
@@ -187,7 +187,7 @@ def __pretty__(self, p, cycle):
             p.end_group(6, ')')
 
 
-def _hash_bunch_dict(self, adict, key):
+def _hash_bunch_dict(adict, key):
     """Inject file hashes into adict[key]"""
     stuff = adict[key]
     if not is_container(stuff):
