Don't draw anything but features on map boundary.

This should fix the shop inventories being visible in open sea.

1 files changed, 6 insertions, 0 deletions

diff --git a/crawl-ref/source/show.cc b/crawl-ref/source/show.cc
index 8205d55b99..f6fc5cad9e 100644
--- a/crawl-ref/source/show.cc
+++ b/crawl-ref/source/show.cc
@@ -6,6 +6,7 @@
 
 #include "areas.h"
 #include "cloud.h"
+#include "coord.h"
 #include "coordit.h"
 #include "env.h"
 #include "exclude.h"
@@ -374,6 +375,11 @@ void show_def::update_at(const coord_def &gp, const coord_def &ep)
     // The sequence is grid, items, clouds, monsters.
     _update_feat_at(gp, ep);
 
+    // If there's items on the boundary (shop inventory),
+    // we don't show them.
+    if (!in_bounds(gp))
+        return;
+
     _update_item_at(gp, ep);
 
     const int cloud = env.cgrid(gp);