Merge pull request #14 from struct78/master

Added undefined check
jonschlinkert · Aug 2, 2017 · b827fd5 · b827fd5
2 parents ca4aa55 + e69a4de
commit b827fd5
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/browser.js b/browser.js
@@ -30,7 +30,7 @@ module.exports = function kindOf(val) {
 
   // functions
   if (type === 'function' || val instanceof Function) {
-    if (val.constructor.name.slice(0, 9) === 'Generator') {
+    if (typeof val.constructor.name !== 'undefined' && val.constructor.name.slice(0, 9) === 'Generator') {
       return 'generatorfunction';
     }
     return 'function';
@@ -141,4 +141,4 @@ function isBuffer(val) {
 }
 
 },{}]},{},[1])(1)
-});
+});
diff --git a/index.js b/index.js
@@ -29,7 +29,7 @@ module.exports = function kindOf(val) {
 
   // functions
   if (type === 'function' || val instanceof Function) {
-    if (val.constructor.name.slice(0, 9) === 'Generator') {
+    if (typeof val.constructor.name !== 'undefined' && val.constructor.name.slice(0, 9) === 'Generator') {
       return 'generatorfunction';
     }
     return 'function';