use default when SIZE_TERM_SELECTOR is explicitly None

ActivitySim · Dec 5, 2023 · 0330fbe · 0330fbe
1 parent b20517c
commit 0330fbe
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/activitysim/estimation/larch/location_choice.py b/activitysim/estimation/larch/location_choice.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import os
 from pathlib import Path
 from typing import Collection
@@ -97,7 +99,9 @@ def _read_csv(filename, **kwargs):
         if SEGMENTS is not None:
             SEGMENT_IDS = {i: i for i in SEGMENTS}
 
-    SIZE_TERM_SELECTOR = settings.get("SIZE_TERM_SELECTOR", model_selector)
+    SIZE_TERM_SELECTOR = (
+        settings.get("SIZE_TERM_SELECTOR", model_selector) or model_selector
+    )
 
     # filter size spec for this location choice only
     size_spec = (