small fix to market_scanner filter argument

Voyz · Dec 2, 2024 · 8029add · 8029add
1 parent 91bb881
commit 8029add
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ibind/client/ibkr_client_mixins/scanner_mixin.py b/ibind/client/ibkr_client_mixins/scanner_mixin.py
@@ -45,7 +45,7 @@ def market_scanner(
                 'instrument': instrument,
                 'type': type,
                 'location': location,
-            }, optional={'filter': filter}
+            }, optional={'filter': filter or []}
         )
         return self.post('iserver/scanner/run', params)