Check if EventEmitter is not null

* Fix for Automattic#7342. Signed-off-by: Milo Casagrande <[email protected]>
sibelius · Dec 17, 2018 · a37c111 · a37c111
1 parent 2a0521f
commit a37c111
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/utils.js b/lib/utils.js
@@ -261,7 +261,7 @@ exports.promiseOrCallback = function promiseOrCallback(callback, fn, ee) {
   return new Promise((resolve, reject) => {
     fn(function(error, res) {
       if (error != null) {
-        if (ee.listeners('error').length > 0 && !error[emittedSymbol]) {
+        if (ee != null && ee.listeners('error').length > 0 && !error[emittedSymbol]) {
           error[emittedSymbol] = true;
           ee.emit('error', error);
         }