Merge pull request kriskowal#733 from b12consulting/DerekDomino-patch-1

Merge change to improve error message in denodeify
levishi · Sep 30, 2015 · a8ce0f1 · a8ce0f1
2 parents 75058c0 + 51d1dbd
commit a8ce0f1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/q.js b/q.js
@@ -1918,6 +1918,9 @@ Promise.prototype.nfcall = function (/*...args*/) {
  */
 Q.nfbind =
 Q.denodeify = function (callback /*...args*/) {
+    if (callback === undefined) {
+        throw new Error('Q Cannot wrap an undefined function');
+    }
     var baseArgs = array_slice(arguments, 1);
     return function () {
         var nodeArgs = baseArgs.concat(array_slice(arguments));