Fix: throw receiving end doesn't exist message

2018-10-12 01:49:52 +08:00 · 2018-10-12 01:49:52 +08:00 · 04c2d6bbf6
commit 04c2d6bbf6
parent f0c0bc4d6a
1 changed files with 3 additions and 0 deletions
--- a/js/msg.js
+++ b/js/msg.js
@ -293,6 +293,9 @@ const msg = (() => {

  // {type, error, data, id}
  function unwrapData(result) {
+    if (result === undefined) {
+      throw new Error('Receiving end does not exist');
+    }
    if (result.type === 'exchange') {
      const pending = exchangeGet(result);
      if (pending) {