separate default settings from non-existing settings

setting type read from metadata eqaul to empty string is default 'setting' class (a textarea), everything else should be a existing class otherwise 'setting_no_class' is loaded

1 files changed, 8 insertions, 3 deletions

diff --git a/lib/plugins/config/settings/config.class.php b/lib/plugins/config/settings/config.class.php
index 16be9a689..a3cfae9f8 100644
--- a/lib/plugins/config/settings/config.class.php
+++ b/lib/plugins/config/settings/config.class.php
@@ -70,9 +70,14 @@ if (!class_exists('configuration')) {
           foreach ($keys as $key) {
             if (isset($this->_metadata[$key])) {
               $class = $this->_metadata[$key][0];
-              $class = ($class && class_exists('setting_'.$class)) ? 'setting_'.$class : 'setting';
-              if ($class=='setting') {
-                $this->setting[] = new setting_no_class($key,$param);
+
+              if($class && class_exists('setting_'.$class)){
+                $class = 'setting_'.$class;
+              } else {
+                if($class != '') {
+                  $this->setting[] = new setting_no_class($key,$param);
+                }
+                $class = 'setting';
               }
 
               $param = $this->_metadata[$key];