check observers is not mulish before access

to work with v5 of react query
bgaleotti · Oct 31, 2023 · 4a91714 · 4a91714
1 parent 799efff
commit 4a91714
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/flipper-plugin-react-query-native-devtools/src/utils/index.ts b/packages/flipper-plugin-react-query-native-devtools/src/utils/index.ts
@@ -19,13 +19,13 @@ export function formatTimestamp(timestamp: number): string {
 export function getObserversCounter(query: Query): number {
  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
  /* @ts-ignore */
- return query.observers.length;
+ return query.observers?.length ?? 0;
 }
 
 export function isQueryActive(query: Query): boolean {
  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
  /* @ts-ignore */
- return query.observers.some((observer) => observer.options.enabled !== false);
+ return query.observers?.some((observer) => observer.options.enabled !== false) ?? false;
 }
 
 export function makeQuerySelectionKey(query: Query): string {