From 3e7f47be3cd75398b20b7486ed5374967ac0fa71 Mon Sep 17 00:00:00 2001
From: George Hazan <george.hazan@gmail.com>
Date: Mon, 2 Oct 2023 18:11:59 +0300
Subject: missing controls shall not wipe database settings

---
 src/mir_core/src/Windows/CCtrlCheck.cpp  | 4 ++--
 src/mir_core/src/Windows/CCtrlColor.cpp  | 4 ++--
 src/mir_core/src/Windows/CCtrlSlider.cpp | 4 ++--
 src/mir_core/src/Windows/CCtrlSpin.cpp   | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'src')

diff --git a/src/mir_core/src/Windows/CCtrlCheck.cpp b/src/mir_core/src/Windows/CCtrlCheck.cpp
index 5e69738b23..69bedcece2 100644
--- a/src/mir_core/src/Windows/CCtrlCheck.cpp
+++ b/src/mir_core/src/Windows/CCtrlCheck.cpp
@@ -41,14 +41,14 @@ bool CCtrlCheck::OnApply()
 {
 	CSuper::OnApply();
 
-	if (m_dbLink != nullptr)
+	if (m_hwnd && m_dbLink)
 		SaveInt(GetState());
 	return true;
 }
 
 void CCtrlCheck::OnReset()
 {
-	if (m_dbLink != nullptr)
+	if (m_hwnd && m_dbLink)
 		SetState(LoadInt());
 }
 
diff --git a/src/mir_core/src/Windows/CCtrlColor.cpp b/src/mir_core/src/Windows/CCtrlColor.cpp
index b61fb5760a..d41604ecf2 100644
--- a/src/mir_core/src/Windows/CCtrlColor.cpp
+++ b/src/mir_core/src/Windows/CCtrlColor.cpp
@@ -39,14 +39,14 @@ bool CCtrlColor::OnApply()
 {
 	CSuper::OnApply();
 
-	if (m_dbLink != nullptr)
+	if (m_hwnd && m_dbLink)
 		SaveInt(GetColor());
 	return true;
 }
 
 void CCtrlColor::OnReset()
 {
-	if (m_dbLink != nullptr)
+	if (m_hwnd && m_dbLink)
 		SetColor(LoadInt());
 }
 
diff --git a/src/mir_core/src/Windows/CCtrlSlider.cpp b/src/mir_core/src/Windows/CCtrlSlider.cpp
index 9938736e42..3bcab67b4c 100644
--- a/src/mir_core/src/Windows/CCtrlSlider.cpp
+++ b/src/mir_core/src/Windows/CCtrlSlider.cpp
@@ -46,7 +46,7 @@ bool CCtrlSlider::OnApply()
 {
 	CSuper::OnApply();
 
-	if (m_dbLink != nullptr)
+	if (m_hwnd && m_dbLink)
 		SaveInt(GetPosition());
 	return true;
 }
@@ -55,7 +55,7 @@ void CCtrlSlider::OnReset()
 {
 	SendMsg(TBM_SETRANGE, 0, MAKELONG(m_wMin, m_wMax));
 
-	if (m_dbLink != nullptr)
+	if (m_hwnd && m_dbLink)
 		SetPosition(LoadInt());
 }
 
diff --git a/src/mir_core/src/Windows/CCtrlSpin.cpp b/src/mir_core/src/Windows/CCtrlSpin.cpp
index e871296259..f75c7a0f03 100644
--- a/src/mir_core/src/Windows/CCtrlSpin.cpp
+++ b/src/mir_core/src/Windows/CCtrlSpin.cpp
@@ -51,7 +51,7 @@ bool CCtrlSpin::OnApply()
 	CSuper::OnApply();
 
 	m_wCurr = SendMsg(UDM_GETPOS, 0, 0);
-	if (m_dbLink != nullptr)
+	if (m_hwnd && m_dbLink)
 		SaveInt(m_wCurr);
 
 	HWND hwndBuddy = (HWND)SendMsg(UDM_GETBUDDY, 0, 0);
@@ -68,7 +68,7 @@ void CCtrlSpin::OnReset()
 {
 	SendMsg(UDM_SETRANGE, 0, MAKELPARAM(m_wMax, m_wMin));
 
-	if (m_dbLink != nullptr)
+	if (m_hwnd && m_dbLink)
 		SetPosition(LoadInt());
 }
 
-- 
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