Index: globalredirect.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/globalredirect/globalredirect.module,v
retrieving revision 1.1.2.4.2.5.2.19
diff -u -p -r1.1.2.4.2.5.2.19 globalredirect.module
--- globalredirect.module	3 Mar 2010 16:56:21 -0000	1.1.2.4.2.5.2.19
+++ globalredirect.module	11 Mar 2010 21:27:40 -0000
@@ -184,6 +184,22 @@ function globalredirect_init() {
       }
     }
 
+    // Look for another alias, with lower pid, pointing to the same source
+    $sql = "
+      SELECT
+        a.dst
+      FROM
+        {url_alias} a
+      INNER JOIN
+        {url_alias} b
+          ON b.src = '%s' AND b.dst = '%s'
+      WHERE
+        a.src = '%s' AND a.pid < b.pid
+    ";
+    if ($proper_alias = db_result(db_query($sql, $request, $alias, $request))) {
+      drupal_goto($proper_alias, $query_string, NULL, 301);
+    }
+
     // If no alias was returned, the final check is to direct non-clean to
     // clean - if clean is enabled
     if ((variable_get('globalredirect_nonclean2clean', GLOBALREDIRECT_NONCLEAN2CLEAN_ENABLED) == GLOBALREDIRECT_NONCLEAN2CLEAN_ENABLED) && ((bool)variable_get('clean_url', 0)) && strpos(request_uri(), '?q=')) {