The big NULL replacement party part 6.

...and ', NULL' had even more to replace.

src/arch/LoadingWindow/LoadingWindow_GtkModule.cpp

@@ -79,7 +79,7 @@ GdkPixbuf *MakePixbuf( const RageSurface *pSrc )
 	RageSurfaceUtils::Blit( pSrc, pSurface , -1, -1 );
 
 	GdkPixbuf *pBuf = gdk_pixbuf_new_from_data( pSurface->pixels, GDK_COLORSPACE_RGB,
-		true, 8, pSurface->w, pSurface->h , pSurface->pitch, DeletePixels, NULL);
+		true, 8, pSurface->w, pSurface->h , pSurface->pitch, DeletePixels, nullptr);
 
 	if( pBuf != nullptr )
 		pSurface->pixels_owned = false;

src/arch/LoadingWindow/LoadingWindow_Win32.cpp

@@ -60,7 +60,7 @@ static HBITMAP LoadWin32Surface( const RageSurface *pSplash, HWND hWnd )
 		}
 	}
 
-	SelectObject( BitmapDC, NULL );
+	SelectObject( BitmapDC, nullptr );
 	DeleteObject( BitmapDC );
 
 	ReleaseDC( NULL, hScreen );
@@ -144,7 +144,7 @@ void LoadingWindow_Win32::SetSplash( const RageSurface *pSplash )
 LoadingWindow_Win32::LoadingWindow_Win32()
 {
 	m_hIcon = nullptr;
-	hwnd = CreateDialog( handle.Get(), MAKEINTRESOURCE(IDD_LOADING_DIALOG), NULL, WndProc );
+	hwnd = CreateDialog( handle.Get(), MAKEINTRESOURCE(IDD_LOADING_DIALOG), nullptr, WndProc );
 	for( unsigned i = 0; i < 3; ++i )
 		text[i] = "ABC"; /* always set on first call */
 	SetText( "" );