Misc/Fixup

* fix fetching areatriggers from DB and calculating found matches
 * fix Lang concatenating an array of strings with len < 2
 * don't show debug-id col in picker windows (Summary/Profiler) and sort them by score if able

localization/lang.class.php

@@ -128,6 +128,9 @@ class Lang
 
         reset($args);
 
+        if (count($args) < 2)
+            return $callback(current($args), key($args));
+
         do
         {
             $item = $callback(current($args), key($args));