From 0c35dab0ba366f85b40ef1795125521f1df8c264 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 28 Mar 2014 00:39:12 +0300
Subject: simplify variables cleanup.

---
 src/gui/widgets/tabs/setup_input.cpp | 21 ++++++++-------------
 1 file changed, 8 insertions(+), 13 deletions(-)

(limited to 'src/gui/widgets/tabs/setup_input.cpp')

diff --git a/src/gui/widgets/tabs/setup_input.cpp b/src/gui/widgets/tabs/setup_input.cpp
index b04937881..a29e0d797 100644
--- a/src/gui/widgets/tabs/setup_input.cpp
+++ b/src/gui/widgets/tabs/setup_input.cpp
@@ -41,6 +41,8 @@
 
 #include "gui/models/listmodel.h"
 
+#include "utils/delete2.h"
+
 #include "debug.h"
 
 static int selectedData = 0;
@@ -169,21 +171,14 @@ Setup_Input::Setup_Input(const Widget2 *const widget) :
 
 Setup_Input::~Setup_Input()
 {
-    delete mKeyList;
-    mKeyList = nullptr;
-    delete mKeyListModel;
-    mKeyListModel = nullptr;
-
-    delete mAssignKeyButton;
-    mAssignKeyButton = nullptr;
-    delete mUnassignKeyButton;
-    mUnassignKeyButton = nullptr;
-    delete mResetKeysButton;
-    mResetKeysButton = nullptr;
+    delete2(mKeyList);
+    delete2(mKeyListModel);
+    delete2(mAssignKeyButton);
+    delete2(mUnassignKeyButton);
+    delete2(mResetKeysButton);
     delete [] mActionDataSize;
     mActionDataSize = nullptr;
-    delete mScrollArea;
-    mScrollArea = nullptr;
+    delete2(mScrollArea);
 }
 
 void Setup_Input::apply()
-- 
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