bug: copyfile=False caused execution input to be changed from the correct directory (previous node) to the current node directory

Author: kesshijordan

nipype/interfaces/dtitk/registration.py

@@ -161,7 +161,7 @@ def _list_outputs(self):
 
 class ComposeXfmInputSpec(CommandLineInputSpec):
     in_df = File(desc='diffeomorphic warp file', exists=True,
-                 argstr="-df %s", copyfile=False, mandatory=True)
+                 argstr="-df %s", mandatory=True)
     in_aff = File(desc='affine transform file', exists=True,
                   argstr="-aff %s", mandatory=True)
     out_file = File(desc='output path',