From 803b06b7de60261df72233b130bb9ef4cfa875eb Mon Sep 17 00:00:00 2001
From: leethomas <leet944@gmail.com>
Date: Sun, 10 Jan 2016 15:55:26 -0800
Subject: [PATCH] :checkered_flag: support defaultId for dialog boxes on
 Windows

---
 atom/browser/ui/message_box_win.cc | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/atom/browser/ui/message_box_win.cc b/atom/browser/ui/message_box_win.cc
index 58287dd5b7..253733de59 100644
--- a/atom/browser/ui/message_box_win.cc
+++ b/atom/browser/ui/message_box_win.cc
@@ -84,10 +84,11 @@ int ShowMessageBoxUTF16(HWND parent,
       TDF_ALLOW_DIALOG_CANCELLATION;  // Allow canceling the dialog.
 
   TASKDIALOGCONFIG config = { 0 };
-  config.cbSize     = sizeof(config);
-  config.hwndParent = parent;
-  config.hInstance  = GetModuleHandle(NULL);
-  config.dwFlags    = flags;
+  config.cbSize           = sizeof(config);
+  config.hwndParent       = parent;
+  config.hInstance        = GetModuleHandle(NULL);
+  config.dwFlags          = flags;
+  config.nDefaultButton   = default_id ? (kIDStart + default_id) : 0;
 
   // TaskDialogIndirect doesn't allow empty name, if we set empty title it
   // will show "electron.exe" in title.