--- src/bin/idraw/ided.c.orig	Tue Dec 28 23:47:23 1999
+++ src/bin/idraw/ided.c	Tue Dec 28 23:47:41 1999
@@ -350,7 +350,7 @@
     return commands;
 }
 
-static const unit = 15;
+static const int unit = 15;
 
 static Coord xClosed[] = { unit/5, unit, unit, unit*3/5, 0 };
 static Coord yClosed[] = { 0, unit/5, unit*3/5, unit, unit*2/5 };
