--- a/src/roadveh_cmd.cpp	Fri Jun 22 22:25:21 2007 +0000
+++ b/src/roadveh_cmd.cpp	Fri Jun 22 22:28:15 2007 +0000
@@ -97,7 +97,7 @@
 	}
 
 	image = direction + _roadveh_images[img];
-	if (v->cargo.Count() >= v->cargo_cap / 2) image += _roadveh_full_adder[img];
+	if (v->cargo.Count() >= v->cargo_cap / 2U) image += _roadveh_full_adder[img];
 	return image;
 }