Fix

Author: caspervdw

threedigrid_builder/interface/dict_out.py

@@ -290,7 +290,7 @@ def get_breaches(self, breaches: PotentialBreaches):
         Returns:
             breaches dict of 1D ndarrays
         """
-        if len(breaches) == 0:
+        if breaches is None or len(breaches) == 0:
             return
 
         # sort by id