From 65aaaa950c793e9408a42d352db919d487ef2a2f Mon Sep 17 00:00:00 2001
From: Rozhuk Ivan <rozhuk.im@gmail.com>
Date: Tue, 24 Mar 2015 02:53:25 +0000
Subject: * multiple WINE bug fixes over IsDialogMessage(), bug rep:
 https://bugs.winehq.org/show_bug.cgi?id=38276

git-svn-id: http://svn.miranda-ng.org/main/trunk@12489 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 src/mir_core/src/threads.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/mir_core')

diff --git a/src/mir_core/src/threads.cpp b/src/mir_core/src/threads.cpp
index 5ab917460f..237bc2ed97 100644
--- a/src/mir_core/src/threads.cpp
+++ b/src/mir_core/src/threads.cpp
@@ -44,7 +44,8 @@ static int MirandaWaitForMutex(HANDLE hEvent)
 		if (rc == WAIT_OBJECT_0 + 1) {
 			MSG msg;
 			while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
-				if (IsDialogMessage(msg.hwnd, &msg)) continue;
+				if (msg.hwnd != NULL && IsDialogMessage(msg.hwnd, &msg)) /* Wine fix. */
+					continue;
 				TranslateMessage(&msg);
 				DispatchMessage(&msg);
 			}
-- 
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