--- a/src/qtgui/advsearch_w.cpp
+++ b/src/qtgui/advsearch_w.cpp
@@ -1,5 +1,5 @@
#ifndef lint
-static char rcsid[] = "@(#$Id: advsearch_w.cpp,v 1.19 2008-05-20 10:08:55 dockes Exp $ (C) 2005 J.F.Dockes";
+static char rcsid[] = "@(#$Id: advsearch_w.cpp,v 1.20 2008-05-21 07:21:37 dockes Exp $ (C) 2005 J.F.Dockes";
#endif
/*
* This program is free software; you can redistribute it and/or modify
@@ -43,6 +43,7 @@
#include <list>
#include <string>
#include <map>
+#include <algorithm>
#ifndef NO_NAMESPACES
using std::list;