Index: src/ch/MemDC.h
===================================================================
diff -u -N -rc435ab507c8b8280264188b49e9ada56d46c0261 -r3432ca77e8f6d67bf0de4e0dfa36cf89705ae853
--- src/ch/MemDC.h	(.../MemDC.h)	(revision c435ab507c8b8280264188b49e9ada56d46c0261)
+++ src/ch/MemDC.h	(.../MemDC.h)	(revision 3432ca77e8f6d67bf0de4e0dfa36cf89705ae853)
@@ -49,7 +49,6 @@
 class CMemDC : public CDC
 {
 public:
-
 	// constructor sets up the memory DC
 	CMemDC(CDC* pDC, LPCRECT lpSrcRect) : CDC()
 	{
@@ -97,10 +96,10 @@
 
 private:
 	CBitmap  m_bitmap;      // Offscreen bitmap
-	CBitmap* m_pOldBitmap;  // bitmap originally found in BCMenuMemDC
-	CDC*     m_pDC;         // Saves CDC passed in constructor
+	CBitmap* m_pOldBitmap = nullptr;  // bitmap originally found in BCMenuMemDC
+	CDC*     m_pDC = nullptr;         // Saves CDC passed in constructor
 	CRect    m_rect;        // Rectangle of drawing area.
-	BOOL     m_bMemDC;      // TRUE if CDC really is a Memory DC.
+	BOOL     m_bMemDC = FALSE;      // TRUE if CDC really is a Memory DC.
 };
 
 #endif
\ No newline at end of file
Index: src/libictranslate/cfg.h
===================================================================
diff -u -N -ra27d1acf1bda3c25b6dcce0d0eb0278009ce63ae -r3432ca77e8f6d67bf0de4e0dfa36cf89705ae853
--- src/libictranslate/cfg.h	(.../cfg.h)	(revision a27d1acf1bda3c25b6dcce0d0eb0278009ce63ae)
+++ src/libictranslate/cfg.h	(.../cfg.h)	(revision 3432ca77e8f6d67bf0de4e0dfa36cf89705ae853)
@@ -170,11 +170,11 @@
 	void property_changed_notify(unsigned int uiPropID);	///< Calls the callback function to notify about the property value change
 protected:
 	CCriticalSection m_lock;					///< Lock for the multi-threaded access to the properties
-	void* m_hProps;					///< Handle to the registered property storage
-	config_base* m_pCfgBase;		///< Underlying base for this class
-	wchar_t* m_pszCurrentPath;		///< Current path (one specified when reading the file)
-	PFNPROPERTYCHANGED m_pfnNotifyCallback;	///< Function to be called when property changes
-	void* m_pCallbackParam;					///< User-defined parameter to pass to the callback function
+	void* m_hProps = nullptr;					///< Handle to the registered property storage
+	config_base* m_pCfgBase = nullptr;		///< Underlying base for this class
+	wchar_t* m_pszCurrentPath = nullptr;		///< Current path (one specified when reading the file)
+	PFNPROPERTYCHANGED m_pfnNotifyCallback = nullptr;	///< Function to be called when property changes
+	void* m_pCallbackParam = nullptr;					///< User-defined parameter to pass to the callback function
 };
 
 #endif