Remove sanitizing on option saving for multilingual

Author: Jonathan Bardo

wp-content/mu-plugins/jb-project/inc/class-settings.php

@@ -31,7 +31,6 @@ public function settings( $settings_fields = array() ) {
 'section'=> 'jb_multilingual',
 'callback'=> array($this,'select_multilingual_render'),
 'args'=> array('id'=>'jb_multilingual_link'),
-'sanitize_reg_callback' => array($this,'sanitize_select_multilingual'),
 ),
 );
 
@@ -70,18 +69,4 @@ public function select_multilingual_render($args) {
 echo '</select>';
 }
 
-public function sanitize_select_multilingual($input){
-if($input != 'none' && !isset($GLOBALS['jb_multilingual_link'])){
-$current_blog = get_current_blog_id();
-$linked_blog = intval($input);
-//Prevent recursion while update cross site option
-$GLOBALS['jb_multilingual_link'] = true;
-if($current_blog != $linked_blog)
-if(get_blog_option($linked_blog, 'jb_multilingual_link') == 'none')
-update_blog_option($linked_blog, 'jb_multilingual_link', $current_blog);
-}
-
-return $input;
-}
-
 }