Use global saveMetaboxUnsubscribe

WordPress · Nov 24, 2020 · 2e12440 · 2e12440
1 parent 4d8cf8e
commit 2e12440
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/packages/edit-post/src/store/actions.js b/packages/edit-post/src/store/actions.js
@@ -253,6 +253,8 @@ export function showBlockTypes( blockNames ) {
 	};
 }
 
+let saveMetaboxUnsubscribe;
+
 /**
  * Returns an action object used in signaling
  * what Meta boxes are available in which location.
@@ -296,7 +298,7 @@ export function* setAvailableMetaBoxesPerLocation( metaBoxesPerLocation ) {
 	}
 
 	// Save metaboxes when performing a full save on the post.
-	const saveMetaboxUnsubscribe = subscribe( () => {
+	saveMetaboxUnsubscribe = subscribe( () => {
 		const isSavingPost = select( 'core/editor' ).isSavingPost();
 		const isAutosavingPost = select( 'core/editor' ).isAutosavingPost();