Make sure not to send empty requests.

traveltime-dev · Jul 5, 2024 · e9f3283 · e9f3283
1 parent 7e80929
commit e9f3283
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/common/src/main/java/com/traveltime/plugin/elasticsearch/ProtoFetcher.java b/common/src/main/java/com/traveltime/plugin/elasticsearch/ProtoFetcher.java
@@ -19,6 +19,7 @@
 import java.net.URI;
 import java.security.Permission;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 import java.util.function.Supplier;
 
@@ -51,6 +52,10 @@ public ProtoFetcher(URI uri, String id, String key, Supplier<Permission> permiss
    }
 
    public List<Integer> getTimes(Coordinates origin, List<Coordinates> destinations, int limit, Transportation mode, Country country, RequestType requestType) {
+      if(destinations.isEmpty()) {
+         return Collections.emptyList();
+      }
+
       val fastProto =
          TimeFilterFastProtoRequest
             .builder()