fixes

includes/up_helpers/watermark.php

@@ -24,8 +24,15 @@ if (! defined('IN_COMMON'))
  */
 function helper_watermark($name, $ext)
 {
+    $return = false;
+
     is_array($plugin_run_result = Plugins::getInstance()->run('helper_watermark_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
 
+    if ($return)
+    {
+        return;
+    }
+
     //is this file really exsits ?
     if (! file_exists($name))
     {