Remove assumption that item qty will be int

Patrick McLain · Patrick McLain · commit 59078e2586de · 2018-02-09T15:46:19.000-05:00
Casting the `item_qty` param as an `int` prevented qty increments from
being allowed when updating the qty via the minicart.
diff --git a/app/code/Magento/Checkout/Controller/Sidebar/UpdateItemQty.php b/app/code/Magento/Checkout/Controller/Sidebar/UpdateItemQty.php
@@ -55,7 +55,7 @@ public function __construct(
     public function execute()
     {
         $itemId = (int)$this->getRequest()->getParam('item_id');
-        $itemQty = (int)$this->getRequest()->getParam('item_qty');
+        $itemQty = $this->getRequest()->getParam('item_qty') * 1;
 
         try {
             $this->sidebar->checkQuoteItem($itemId);

Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,7 @@ public function __construct(`
`55`	`55`	`public function execute()`
`56`	`56`	`{`
`57`	`57`	`$itemId = (int)$this->getRequest()->getParam('item_id');`
`58`		`- $itemQty = (int)$this->getRequest()->getParam('item_qty');`
	`58`	`+ $itemQty = $this->getRequest()->getParam('item_qty') * 1;`
`59`	`59`
`60`	`60`	`try {`
`61`	`61`	`$this->sidebar->checkQuoteItem($itemId);`