fix(core): check if previous state is null for unmounted component (#…

…5724)
sanity-io · Feb 29, 2024 · 9ed5cca · 9ed5cca
1 parent 6d61e94
commit 9ed5cca
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/sanity/src/core/form/inputs/CrossDatasetReferenceInput/useReferenceInfo.ts b/packages/sanity/src/core/form/inputs/CrossDatasetReferenceInput/useReferenceInfo.ts
@@ -78,7 +78,7 @@ export function useReferenceInfo(
   // workaround for a "bug" with useMemoObservable that doesn't
   // return the initial value upon resubscription
   const previousId = usePrevious(doc._id, doc._id)
-  if (previousId !== doc._id) {
+  if (doc._id && previousId !== doc._id) {
     return INITIAL_LOADING_STATE
   }
   return referenceInfo