fix: guard promql against undefined before map in QueryBuilder

2026-03-24 21:30:26 +00:00 · 2026-03-24 20:13:21 +05:30
1 changed files with 1 additions and 1 deletions
--- a/frontend/src/providers/QueryBuilder.tsx
+++ b/frontend/src/providers/QueryBuilder.tsx
@@ -211,7 +211,7 @@ export function QueryBuilderProvider({
 				return currentElement;
 			});

-			const promql: IPromQLQuery[] = query.promql.map((item) => ({
+			const promql: IPromQLQuery[] = (query.promql ?? []).map((item) => ({
 				...initialQueryPromQLData,
 				...item,
 			}));