Make sure we don't add _rec-magnitude for sbref when there are no phase images

Author: pvelasco

heudiconv/convert.py

@@ -550,7 +550,7 @@ def save_converted_files(res, item_dicoms, bids_options, outtype, prefix, outnam
             # _sbref sequences reconstructing magnitude and phase generate
             # two NIfTI files IN THE SAME SERIES, so we cannot just add
             # the suffix, if we want to be bids compliant:
-            if bids_file and this_prefix_basename.endswith('_sbref'):
+            if bids_file and this_prefix_basename.endswith('_sbref') and len(suffixes)>len(echo_times):
                 # Check to see if it is magnitude or phase reconstruction:
                 if 'M' in fileinfo.get('ImageType'):
                     mag_or_phase = 'magnitude'