Output None for inexistent parameter

Output explanatory string in BIDS json
jeremie-fouquet · Jun 26, 2023 · f5d8dab · f5d8dab
1 parent a62b2da
commit f5d8dab
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/brkraw/lib/utils.py b/brkraw/lib/utils.py
@@ -263,7 +263,7 @@ def meta_check_source(key_string, acqp, method, visu_pars):
     for i, ans in enumerate(key_exist):
         if ans:
             return get_value(pool[i], key_string)
-    return key_string
+    return None
 
 
 def yes_or_no(question):