Fixing the black background filling

magento · Aug 12, 2018 · bfeba59 · bfeba59
1 parent bc697d9
commit bfeba59
Showing 1 changed file with 4 additions and 6 deletions.
diff --git a/lib/internal/Magento/Framework/Image/Adapter/Gd2.php b/lib/internal/Magento/Framework/Image/Adapter/Gd2.php
@@ -16,11 +16,6 @@ class Gd2 extends \Magento\Framework\Image\Adapter\AbstractAdapter
      */
     const KEEP_TRANSPARENCY = true;
 
-    /**
-     * Mime Type for png images
-     */
-    const PNG_MIME_TYPE = 'image/png';
-
     /**
      * Required extensions
      *
@@ -81,7 +76,10 @@ public function open($filename)
         if (in_array($fileType, [IMAGETYPE_PNG, IMAGETYPE_GIF])) {
             $this->_keepTransparency = self::KEEP_TRANSPARENCY;
             if ($this->_imageHandler) {
-                $this->_fillBackgroundColor($this->_imageHandler);
+                $isAlpha = $this->checkAlpha($this->_fileName);
+                if ($isAlpha) {
+                    $this->_fillBackgroundColor($this->_imageHandler);
+                }
             }
         }
     }