diff --git a/Array.js b/Array.js
index 850ecbf..35a005a 100644
--- a/Array.js
+++ b/Array.js
@@ -227,17 +227,17 @@ var makeChunkIter = function(iter, wrapper){
 		func = args.shift()
 		;[func, postChunk] = func instanceof Array ? func : [func]
 		rest = args
-		var res = []
-		var _wrapper = wrapper.bind(this, res, func, this)
 
 		// special case...
 		// no need to setTimeout(..) if smaller than size...
 		if(this.length <= size){
-			var res = this[iter](_wrapper, ...rest)
-			return Promise.all(
-				postChunk ?
-					postChunk.call(this, this, res, 0) 
-					: res) }
+			var res = this[iter](func, ...rest)
+			postChunk
+				&& postChunk.call(this, this, res, 0) 
+			return Promise.all(res) }
+
+		var res = []
+		var _wrapper = wrapper.bind(this, res, func, this)
 
 		return new Promise(function(resolve, reject){
 				var next = function(chunks){
diff --git a/package.json b/package.json
index 6e52b6c..6b35ba7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ig-types",
-  "version": "2.0.20",
+  "version": "2.0.21",
   "description": "Generic JavaScript types and type extensions...",
   "main": "main.js",
   "scripts": {