From 9d521a19be347703bfdbb7802d0397a59c3edd7a Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 24 Jun 2015 14:55:44 +0300
Subject: Add missing checks in windows.

---
 src/gui/windows/itemamountwindow.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/gui/windows/itemamountwindow.cpp')

diff --git a/src/gui/windows/itemamountwindow.cpp b/src/gui/windows/itemamountwindow.cpp
index 07c7d52a1..3a1892f00 100644
--- a/src/gui/windows/itemamountwindow.cpp
+++ b/src/gui/windows/itemamountwindow.cpp
@@ -59,6 +59,8 @@ void ItemAmountWindow::finish(const Item *const item,
                               const int price,
                               const Usage usage)
 {
+    if (!item)
+        return;
     switch (usage)
     {
         case TradeAdd:
@@ -106,8 +108,10 @@ void ItemAmountWindow::finish(const Item *const item,
     }
 }
 
-ItemAmountWindow::ItemAmountWindow(const Usage usage, Window *const parent,
-                                   Item *const item, const int maxRange) :
+ItemAmountWindow::ItemAmountWindow(const Usage usage,
+                                   Window *const parent,
+                                   Item *const item,
+                                   const int maxRange) :
     Window("", Modal_false, parent, "amount.xml"),
     ActionListener(),
     KeyListener(),
-- 
cgit v1.2.3-60-g2f50