Ticket #1865: metakeys_filterable_limit.diff

wp-admin/admin-functions.php

@@ -763 +763 @@
 
 function meta_form() {
         global $wpdb;
+        $limit = apply_filters('meta_form_limit', 50);
         $keys = $wpdb->get_col("
                         SELECT meta_key
                         FROM $wpdb->postmeta
                         GROUP BY meta_key
                         ORDER BY meta_id DESC
-                        LIMIT 10");
+                        LIMIT $limit");
 ?>
 <h3><?php _e('Add a new custom field:') ?></h3>
 <table cellspacing="3" cellpadding="3">
@@ -1733 +1734 @@
                 return array((int) ($width / $height * $hmax), $hmax);
 }
 
-?>
- No newline at end of file
+?>