Fix a connection error in warp_blip_separately.

Author: sgiavasis

CPAC/distortion_correction/distortion_correction.py

@@ -849,8 +849,8 @@ def distcor_blip_fsl_topup(wf, cfg, strat_pool, pipe_num, opt=None):
 
     outputs = {
         'sbref': (mul_jac, 'out_file'),
-        'space-bold_desc-brain_mask': (bet, 'mask_file'),
         'fsl-blip-warp': (convert_warp, 'out_file')
+        #'space-bold_desc-brain_mask': (mask_sbref, 'out_file')
     }
 
     return (wf, outputs)

CPAC/registration/registration.py

@@ -3090,18 +3090,19 @@ def apply_blip_to_timeseries_separately(wf, cfg, strat_pool, pipe_num,
         'from-bold_to-template_mode-image_xfm')
     reg_tool = check_prov_for_regtool(xfm_prov)
 
+    outputs = {'desc-preproc_bold': strat_pool.get_data("desc-preproc_bold")}
     if strat_pool.check_rpool("ants-blip-warp"):
         if reg_tool == 'fsl':
             blip_node, blip_out = strat_pool.get_data("ants-blip-warp")
         else:
-            outputs = {'desc-preproc_bold': strat_pool.get_data("desc-preproc_bold")}
             return (wf, outputs)
     elif strat_pool.check_rpool("fsl-blip-warp"):
         if reg_tool == 'ants':
             blip_node, blip_out = strat_pool.get_data("fsl-blip-warp")
         else:
-            outputs = {'desc-preproc_bold': strat_pool.get_data("desc-preproc_bold")}
             return (wf, outputs)
+    else:
+        return (wf, outputs)
 
     num_cpus = cfg.pipeline_setup['system_config'][
         'max_cores_per_participant']