Merge pull request #3596 from GalKepler/fix_dwipreproc

FIX: DWIPreproc issue

Author: effigies

.zenodo.json

@@ -320,7 +320,7 @@
     },
     {
       "affiliation": "Sagol School of Neuroscience, Tel Aviv University",
-      "name": "Ben-Zvi, Gal",
+      "name": "Kepler, Gal",
       "orcid": "0000-0002-5655-9423"
     },
     {

nipype/interfaces/mrtrix3/preprocess.py

@@ -406,7 +406,7 @@ class DWIPreproc(MRTrix3Base):
     def _list_outputs(self):
         outputs = self.output_spec().get()
         outputs["out_file"] = op.abspath(self.inputs.out_file)
-        if self.inputs.export_grad_mrtrix:
+        if self.inputs.out_grad_mrtrix:
             outputs["out_grad_mrtrix"] = op.abspath(self.inputs.out_grad_mrtrix)
         if self.inputs.export_grad_fsl:
             outputs["out_fsl_bvec"] = op.abspath(self.inputs.out_grad_fsl[0])