Merge pull request #577 from madanagopalt/master

fix for push undefined from nodejs in travis
pxscene · Sep 1, 2017 · 399dd49 · 399dd49
2 parents f505a7d + f2d6a0b
commit 399dd49
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/examples/pxScene2d/external/libnode-v6.9.0/deps/v8/src/js/promise.js b/examples/pxScene2d/external/libnode-v6.9.0/deps/v8/src/js/promise.js
@@ -285,8 +285,14 @@ function PromiseThen(onResolve, onReject) {
   var deferred = NewPromiseCapability(constructor);
   switch (status) {
     case 0:  // Pending
-      GET_PRIVATE(this, promiseOnResolveSymbol).push(onResolve, deferred);
-      GET_PRIVATE(this, promiseOnRejectSymbol).push(onReject, deferred);
+      /* MODIFIED CODE BEGIN */
+      var resolveSym = GET_PRIVATE(this, promiseOnResolveSymbol);
+      if (!IS_UNDEFINED(resolveSym))
+        resolveSym.push(onResolve, deferred);
+      var rejectSym = GET_PRIVATE(this, promiseOnRejectSymbol);
+      if (!IS_UNDEFINED(rejectSym))
+        rejectSym.push(onReject, deferred);
+      /* MODIFIED CODE END */
       break;
     case +1:  // Resolved
       PromiseEnqueue(GET_PRIVATE(this, promiseValueSymbol),