Fixed case of unexisting config path

OpenMage · Jul 15, 2024 · bf2973a · bf2973a
1 parent 58ac21e
commit bf2973a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/app/code/core/Mage/Adminhtml/Model/System/Config/Backend/File.php b/app/code/core/Mage/Adminhtml/Model/System/Config/Backend/File.php
@@ -146,8 +146,8 @@ protected function _getUploadDir()
      */
     protected function _getUploadRoot($token)
     {
-        $value = Mage::getStoreConfig($token);
-        if (preg_match(self::SYSTEM_FILESYSTEM_REGEX, $value, $matches) !== false) {
+        $value = Mage::getStoreConfig($token) ?? '';
+        if (strlen($value) && preg_match(self::SYSTEM_FILESYSTEM_REGEX, $value, $matches) !== false) {
             $dir = str_replace('root_dir', 'base_dir', $matches[1]);
             $path = str_replace('/', DS, $matches[2]);
             return Mage::getConfig()->getOptions()->getData($dir) . $path;