Use nullptr in place of 0 or NULL

[libs/gui.git] / source / graphics / windows / display.cpp

diff --git a/source/graphics/windows/display.cpp b/source/graphics/windows/display.cpp
index ee08395659a4aef8701d1dcf5162e00d8f1b3508..bea18a64d0f8b05d372e8e900f2e89c4f7d1608f 100644 (file)
--- a/source/graphics/windows/display.cpp
+++ b/source/graphics/windows/display.cpp
@@ -10,13 +10,13 @@ namespace Graphics {
 Display::Display(const string &):
        priv(new Private)
 {
-       static ErrorDialog err_dlg(0);
+       static ErrorDialog err_dlg(nullptr);
 
        for(unsigned i=0;; ++i)
        {
                DISPLAY_DEVICE adapter_dev;
                adapter_dev.cb = sizeof(adapter_dev);
-               if(!EnumDisplayDevices(0, i, &adapter_dev, 0))
+               if(!EnumDisplayDevices(nullptr, i, &adapter_dev, 0))
                        break;
 
                if(adapter_dev.StateFlags&DISPLAY_DEVICE_MIRRORING_DRIVER)
@@ -96,7 +96,7 @@ void Display::set_mode(const VideoMode &requested_mode, bool)
 bool Display::process_events()
 {
        MSG msg;
-       if(PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
+       if(PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE))
        {
                TranslateMessage(&msg);
                DispatchMessage(&msg);