From 3c8e48973e36edd81948ead04e272432ce72ce34 Mon Sep 17 00:00:00 2001
From: float4 <float4-unspecified-mail>
Date: Sun, 30 Jan 2022 00:00:00 +0000
Subject: [PATCH] [FancyZones] WM_GETICON add timeout

---
 src/modules/fancyzones/FancyZonesLib/ZoneTitleBar.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/modules/fancyzones/FancyZonesLib/ZoneTitleBar.cpp b/src/modules/fancyzones/FancyZonesLib/ZoneTitleBar.cpp
index 1af8706bac..8aa59e64b6 100644
--- a/src/modules/fancyzones/FancyZonesLib/ZoneTitleBar.cpp
+++ b/src/modules/fancyzones/FancyZonesLib/ZoneTitleBar.cpp
@@ -64,8 +64,8 @@ static HWND GetWindowAboveAllOthers(const std::vector<HWND>& windows)
 
 static void DrawWindowIcon(Drawing& drawing, const D2D1_RECT_F& rect, HWND window)
 {
-    auto icon = (HICON)SendMessageW(window, WM_GETICON, ICON_BIG, 0);
-    if (icon == nullptr)
+    HICON icon = nullptr;
+    if (!SendMessageTimeout(window, WM_GETICON, ICON_BIG, 0, 0, 100, (PDWORD_PTR)&icon) || icon == nullptr)
     {
         icon = (HICON)GetClassLongPtrW(window, GCLP_HICON);
     }