#25055: Backward compatibility fix.

engcom-Foxtrot · web-flow · commit de9ca56b01c7 · 2019-10-18T12:57:49.000+03:00
diff --git a/app/code/Magento/Catalog/Model/Product/Option.php b/app/code/Magento/Catalog/Model/Product/Option.php
@@ -346,7 +346,7 @@ public function setProduct(Product $product = null)
      * @param string|null $type
      * @return string
      */
-    public function getGroupByType($type = null): string
+    public function getGroupByType($type = null)
     {
         if ($type === null) {
             $type = $this->getType();

Original file line number	Diff line number	Diff line change
`@@ -346,7 +346,7 @@ public function setProduct(Product $product = null)`
`346`	`346`	`* @param string\|null $type`
`347`	`347`	`* @return string`
`348`	`348`	`*/`
`349`		`- public function getGroupByType($type = null): string`
	`349`	`+ public function getGroupByType($type = null)`
`350`	`350`	`{`
`351`	`351`	`if ($type === null) {`
`352`	`352`	`$type = $this->getType();`