(svn r1748) Enforce map size limits

1 files changed, 2 insertions, 1 deletions

diff --git a/map.c b/map.c
index a7b24e57b..37f1e22dc 100644
--- a/map.c
+++ b/map.c
@@ -19,7 +19,8 @@ void InitMap(uint log_x, uint log_y)
 {
 	uint map_size;
 
-	assert(log_x <= 15 && log_y <= 15);
+	if (log_x < 6 || log_x > 11 || log_y < 6 || log_y > 11)
+		error("Invalid map size");
 
 	DEBUG(map, 1)("Allocating map of size %dx%d", log_x, log_y);