MC-40773: Custom Product Attribute Not Saving Blank If its 0

yelahin-serhiy · yelahin-serhiy · commit 2330cead6ddf · 2021-02-11T12:11:33.000+02:00
diff --git a/app/code/Magento/Catalog/Controller/Adminhtml/Product/Initialization/Helper/AttributeFilter.php b/app/code/Magento/Catalog/Controller/Adminhtml/Product/Initialization/Helper/AttributeFilter.php
@@ -102,6 +102,6 @@ private function isAttributeShouldNotBeUpdated(Product $product, array $useDefau
     {
         $considerUseDefaultsAttribute = !isset($useDefaults[$attribute]) || $useDefaults[$attribute] === '1';
 
-        return ($value === '' && $considerUseDefaultsAttribute && !$product->getData($attribute));
+        return ($value === '' && $considerUseDefaultsAttribute && ($product->getData($attribute) === null));
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -102,6 +102,6 @@ private function isAttributeShouldNotBeUpdated(Product $product, array $useDefau`
`102`	`102`	`{`
`103`	`103`	`$considerUseDefaultsAttribute = !isset($useDefaults[$attribute]) \|\| $useDefaults[$attribute] === '1';`
`104`	`104`
`105`		`- return ($value === '' && $considerUseDefaultsAttribute && !$product->getData($attribute));`
	`105`	`+ return ($value === '' && $considerUseDefaultsAttribute && ($product->getData($attribute) === null));`
`106`	`106`	`}`
`107`	`107`	`}`