use pconfig::delete in widgets addon

diff --git a/widgets/widgets.php b/widgets/widgets.php
index e62932448efc5f2badd7d21e7a3a63c8aaf3ce92..a232d9e6c381cf2baab0f7c5c8c42ba73649eece 100755 (executable)
--- a/widgets/widgets.php
+++ b/widgets/widgets.php
@@ -23,7 +23,7 @@ function widgets_settings_post(){
        if(! local_user())
                return;
        if (isset($_POST['widgets-submit'])){
-               del_pconfig(local_user(), 'widgets', 'key');
+               PConfig::delete(local_user(), 'widgets', 'key');
                
        }
 }