Merge pull request #104 from dpzxsm/master

Fix Uncaught (in promise) TypeError: handler is not a function
umijs · Apr 16, 2021 · 4842061 · 4842061
2 parents 6365169 + 0cd0e9e
commit 4842061
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/sula/src/_util/pubsub.ts b/packages/sula/src/_util/pubsub.ts
@@ -8,7 +8,7 @@ class PubSubManager {
     }
     for(let i = 0, len = handlers.length; i < len; i+= 1) {
       const handler = handlers[i];
-      handler(payload);
+      handler && handler(payload);
     }
   }