Fixed strtr(): Passing null to parameter #1 ($string) of type string …

…is deprecated (#3639)
OpenMage · Nov 10, 2023 · 0ac3f19 · 0ac3f19
1 parent bb631be
commit 0ac3f19
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/code/core/Mage/Catalog/Helper/Product/Url.php b/app/code/core/Mage/Catalog/Helper/Product/Url.php
@@ -115,6 +115,6 @@ public function getConvertTable()
      */
     public function format($string)
     {
-        return strtr($string, $this->getConvertTable());
+        return $string === null ? '' : strtr($string, $this->getConvertTable());
     }
 }