From ed75f4d21a6b1bedc0e5d530abc1fc38bbc8150b Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Sun, 17 Dec 2017 14:28:15 +0100
Subject: [PATCH] fix bug 2389 (sailing into glaciers). reduce verbosity.

---
 scripts/tests/e2/insects.lua |  2 +-
 src/kernel/save.c            |  2 +-
 src/move.c                   | 15 ---------------
 3 files changed, 2 insertions(+), 17 deletions(-)

diff --git a/scripts/tests/e2/insects.lua b/scripts/tests/e2/insects.lua
index 4dcc2898b..bfd0a2065 100644
--- a/scripts/tests/e2/insects.lua
+++ b/scripts/tests/e2/insects.lua
@@ -34,7 +34,7 @@ function test_sail_into_glacier()
     u1:add_order("NACH OST")
     u2.ship = u1.ship
     process_orders()
-    assert_equal(r, u2.region)
+    assert_equal(r2, u2.region)
 end 
 
 function test_recruit_in_winter()
diff --git a/src/kernel/save.c b/src/kernel/save.c
index fe83f943a..2a5740312 100644
--- a/src/kernel/save.c
+++ b/src/kernel/save.c
@@ -1429,7 +1429,7 @@ int read_game(gamedata *data)
         /* Burgen */
         READ_INT(store, &p);
         if (p > 0 && !r->land) {
-            log_error("%s, uid=%d has %d %s", regionname(r, NULL), r->uid, p, (p==1) ? "building" : "buildings");
+            log_debug("%s, uid=%d has %d %s", regionname(r, NULL), r->uid, p, (p==1) ? "building" : "buildings");
         }
         bp = &r->buildings;
 
diff --git a/src/move.c b/src/move.c
index 69a84c2cd..4cc15c9bf 100644
--- a/src/move.c
+++ b/src/move.c
@@ -677,21 +677,6 @@ int check_ship_allowed(struct ship *sh, const region * r)
     int c = 0;
     const building_type *bt_harbour = bt_find("harbour");
 
-    if (sh->region && r_insectstalled(r)) {
-        /* insekten dürfen nicht hier rein. haben wir welche? */
-        unit *u;
-
-        for (u = sh->region->units; u != NULL; u = u->next) {
-            if (u->ship != sh) {
-                continue;
-            }
-
-            if (is_freezing(u)) {
-                return SA_NO_INSECT;
-            }
-        }
-    }
-
     if (bt_harbour && buildingtype_exists(r, bt_harbour, true)) {
         unit* harbourmaster = NULL;
         harbourmaster = owner_buildingtyp(r, bt_harbour);