Fixing typo

isaacs · Aug 11, 2015 · 67c1cad · 67c1cad
1 parent 60e7df2
commit 67c1cad
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/util.js b/lib/util.js
@@ -26,7 +26,7 @@ function isArray(arg) {
   if (Array.isArray) {
     return Array.isArray(arg);
   }
-  return objectToString(ar) === '[object Array]';
+  return objectToString(arg) === '[object Array]';
 }
 exports.isArray = isArray;