Return empty string not null for format

hnhdigital-os · Aug 18, 2021 · d171b6c · d171b6c
1 parent fd64c01
commit d171b6c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/NullCarbon.php b/src/NullCarbon.php
@@ -41,7 +41,7 @@ public function __construct($time = null, $tz = null)
      */
     public function format($format)
     {
-        return null;
+        return '';
     }
 
     /**