From 68130d341d021575517ef2fdd600b57eb6f0f7f2 Mon Sep 17 00:00:00 2001
From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Thu, 4 Nov 1999 13:44:21 +0000
Subject: [PATCH] Prompt before summarily closing a session

git-svn-id: svn://svn.tartarus.org/sgt/putty@272 cda61777-01e9-0310-a592-d414129be87e
---
 window.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/window.c b/window.c
index 8c82af9a..10650edb 100644
--- a/window.c
+++ b/window.c
@@ -616,6 +616,12 @@ static int WINAPI WndProc (HWND hwnd, UINT message,
     switch (message) {
       case WM_CREATE:
 	break;
+      case WM_CLOSE:
+	if (MessageBox(hwnd, "Are you sure you want to close this session?",
+		       "PuTTY Exit Confirmation",
+		       MB_ICONWARNING | MB_OKCANCEL) == IDOK)
+	    DestroyWindow(hwnd);
+	return 0;
       case WM_DESTROY:
 	PostQuitMessage (0);
 	return 0;
@@ -1248,7 +1254,7 @@ static int TranslateKey(WPARAM wParam, LPARAM lParam, unsigned char *output) {
 	return 0;
     }
     if ((lParam & 0x20000000) && wParam == VK_F4) {
-	SendMessage (hwnd, WM_DESTROY, 0, 0);
+	SendMessage (hwnd, WM_CLOSE, 0, 0);
 	return 0;
     }
 
-- 
2.11.0