add test for #578. Closes #578

2 files changed, 14 insertions, 1 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3d67c0c..dc023fb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,7 +13,8 @@ Bug Fixes:
 - `forever` will no longer stack overflow with a synchronous iterator (#622)
 - `eachLimit` and others limit functions will stop iterating once an error occurs (#754)
 - Always pass `null` in callbacks when there is no error (#439)
-- Ensure proper conditions when calling `drain()` after pushing an empty data set to a queue (#668) 
+- Ensure proper conditions when calling `drain()` after pushing an empty data set to a queue (#668)
+- `each` and family will properly handle an empty array (#578)
 - Doc fixes (#766)
 
 
diff --git a/test/test-async.js b/test/test-async.js
index ded054b..5b60195 100755
--- a/test/test-async.js
+++ b/test/test-async.js
@@ -1371,6 +1371,18 @@ exports['forEachOf empty object'] = function(test){
     setTimeout(test.done, 25);
 };
 
+exports['forEachOf empty array'] = function(test){
+    test.expect(1);
+    async.forEachOf([], function(value, key, callback){
+        test.ok(false, 'iterator should not be called');
+        callback();
+    }, function(err) {
+        if (err) throw err;
+        test.ok(true, 'should call callback');
+    });
+    setTimeout(test.done, 25);
+};
+
 exports['forEachOf error'] = function(test){
     test.expect(1);
     async.forEachOf({ a: 1, b: 2 }, function(value, key, callback) {