event handler null check (#2032)

## Description Fixes #2031 ## Changes Added null check in dispatchEvent method after RCTExecuteOnMainQueue. See issue for further details.
software-mansion · May 24, 2021 · 824e5df · 824e5df
1 parent 7aebe68
commit 824e5df
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/ios/REANodesManager.m b/ios/REANodesManager.m
@@ -481,6 +481,9 @@ - (void)dispatchEvent:(id<RCTEvent>)event
       if (strongSelf == nil) {
         return;
       }
+      if (eventHandler == nil) {
+        return;
+      }
       eventHandler(eventHash, event);
       if ([strongSelf isDirectEvent:event]) {
         [strongSelf performOperations];