FIX: Pass sbref files to SyN workflow

Author: effigies

fmriprep/workflows/base.py

@@ -563,8 +563,8 @@ def init_single_subject_wf(subject_id: str):
         elif estimator.method == fm.EstimatorType.ANAT:
             from sdcflows.workflows.fit.syn import init_syn_preprocessing_wf
 
-            sources = [str(s.path) for s in estimator.sources if s.suffix == "bold"]
-            source_meta = [s.metadata for s in estimator.sources if s.suffix == "bold"]
+            sources = [str(s.path) for s in estimator.sources if s.suffix in ("bold", "sbref")]
+            source_meta = [s.metadata for s in estimator.sources if s.suffix in ("bold", "sbref")]
             syn_preprocessing_wf = init_syn_preprocessing_wf(
                 omp_nthreads=config.nipype.omp_nthreads,
                 debug=config.execution.sloppy,