natural order sort if possible

ChangeLog

@@ -9,6 +9,7 @@ $Source$
     * libraries/relation.lib.php: bug 1005414, undefined offset when
       no display field has been defined; bug 1004546, sort error in dropdown
       list of foreign values; incorrect result was freed
+    * libraries/relation.lib.php: use natural order sort according to config
 
 2004-08-08 Michal Čihař  <michal@cihar.com>
     * calendar.php: Include correct stylesheet (bug #1005421).

libraries/relation.lib.php

@@ -654,7 +654,11 @@ function PMA_foreignDropdown($disp, $foreign_field, $foreign_display, $data, $ma
     } // end while
 
     // the list of keys looks better if not sorted by description
-    asort($reloptions['content-id']);
+    if ($cfg['NaturalOrder']) {
+        natsort($reloptions['content-id']); }
+    else {
+        asort($reloptions['content-id']);
+    }
 
     if ($max == -1 || count($reloptions['content-id']) < $max) {
         $ret .= implode('', $reloptions['content-id']);