--- a/viewport.c	Tue Jun 28 17:45:15 2005 +0000
+++ b/viewport.c	Wed Jun 29 08:14:09 2005 +0000
@@ -1486,6 +1486,13 @@
 }
 
 
+void SetSelectionRed(bool b)
+{
+	_thd.make_square_red = b;
+	SetSelectionTilesDirty();
+}
+
+
 static bool CheckClickOnTown(ViewPort *vp, int x, int y)
 {
 	Town *t;