round the total amount only if it is float

jayankaghosh · Shikha Mishra · commit c26719dba5ac · 2019-01-27T01:40:16.000Z
diff --git a/app/code/Magento/Quote/Model/Quote/Address/Total.php b/app/code/Magento/Quote/Model/Quote/Address/Total.php
@@ -55,7 +55,7 @@ public function __construct(
     public function setTotalAmount($code, $amount)
     {
         /* (Fixes issue #18027) Round the total amount to 4 decimal places, to avoid floating point overflows */
-        $amount = number_format($amount, 4);
+        $amount = is_float($amount) ? number_format($amount, 4) : $amount;
 
         $this->totalAmounts[$code] = $amount;
         if ($code != 'subtotal') {

Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,7 @@ public function __construct(`
`55`	`55`	`public function setTotalAmount($code, $amount)`
`56`	`56`	`{`
`57`	`57`	`/* (Fixes issue #18027) Round the total amount to 4 decimal places, to avoid floating point overflows */`
`58`		`- $amount = number_format($amount, 4);`
	`58`	`+ $amount = is_float($amount) ? number_format($amount, 4) : $amount;`
`59`	`59`
`60`	`60`	`$this->totalAmounts[$code] = $amount;`
`61`	`61`	`if ($code != 'subtotal') {`