From 0b3fc98ac0a3aaf8798fd14ddebd404914f34556 Mon Sep 17 00:00:00 2001
From: Pierre-David Belanger <pierredavidbelanger@gmail.com>
Date: Sat, 24 Aug 2019 19:12:11 -0400
Subject: [PATCH] invalidate mass when moving item from vehicle (fix #33512)

---
 src/item_location.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/item_location.cpp b/src/item_location.cpp
index 064a67b96166d..df322fa67ba59 100644
--- a/src/item_location.cpp
+++ b/src/item_location.cpp
@@ -433,6 +433,7 @@ class item_location::impl::item_on_vehicle : public item_location::impl
             } else {
                 cur.remove_item( *target() ); // item within CARGO
             }
+            cur.veh.invalidate_mass();
         }
 };