cosmit]

dengemann · dengemann · commit d973b0418610 · 2014-02-06T00:35:30.000+01:00
diff --git a/surfer/tests/test_viz.py b/surfer/tests/test_viz.py
@@ -18,6 +18,7 @@
 
 overlay_fname = pjoin(data_dir, 'lh.sig.nii.gz')
 
+
 def has_freesurfer():
     if 'FREESURFER_HOME' not in os.environ:
         return False
