--- a/aircraft_cmd.c	Thu Aug 25 13:29:32 2005 +0000
+++ b/aircraft_cmd.c	Thu Aug 25 16:53:51 2005 +0000
@@ -912,7 +912,7 @@
 	dist = myabs(x + amd->x - v->x_pos) +  myabs(y + amd->y - v->y_pos);
 
 	// Need exact position?
-	if (!(amd->flag & AMED_EXACTPOS) && dist <= (amd->flag & AMED_SLOWTURN ? 8 : 4))
+	if (!(amd->flag & AMED_EXACTPOS) && dist <= (amd->flag & AMED_SLOWTURN ? 8U : 4U))
 		return true;
 
 	// At final pos?