Improve saving of initialDefinitionExpression in QueryController.js

conterra · Aug 22, 2023 · 0f620c9 · 0f620c9
1 parent 751c302
commit 0f620c9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/js/bundles/dn_querybuilder/QueryController.js b/src/main/js/bundles/dn_querybuilder/QueryController.js
@@ -74,7 +74,7 @@ export default class QueryController {
                 layer.definitionExpression = layer._initialDefinitionExpression;
             }
             // save initial definitionExpression to enable reversion to initial state
-            if (!layer._initialDefinitionExpression) {
+            if (layer._initialDefinitionExpression === undefined) {
                 layer._initialDefinitionExpression = layer.definitionExpression ? layer.definitionExpression : "1=1";
             }
         }