avoid lambda SQL in connection with alias tables

[nominatim.git] / nominatim / api / v1 / helpers.py

diff --git a/nominatim/api/v1/helpers.py b/nominatim/api/v1/helpers.py
index ea7c125d7215540541bb81f4f02faeddfc592a86..325e5bc629911dc446476c1499499eb641e741dd 100644 (file)
--- a/nominatim/api/v1/helpers.py
+++ b/nominatim/api/v1/helpers.py
@@ -83,7 +83,7 @@ def extend_query_parts(queryparts: Dict[str, Any], details: Dict[str, Any],
     if parsed.countries:
         queryparts['countrycodes'] = ','.join(parsed.countries)
     queryparts['exclude_place_ids'] = \
-        ','.join(chain(excluded, map(str, parsed.excluded)))
+        ','.join(chain(excluded, map(str, (e for e in parsed.excluded if e > 0))))
     if parsed.viewbox:
         queryparts['viewbox'] = ','.join(f"{c:.7g}" for c in parsed.viewbox.coords)
     if parsed.bounded_viewbox: