https://git.reactos.org/?p=reactos.git;a=commitdiff;h=2a6bccb4ce84092f4725e7bd64e33f09941522ea
commit 2a6bccb4ce84092f4725e7bd64e33f09941522ea Author: Katayama Hirofumi MZ <[email protected]> AuthorDate: Sat Apr 11 08:45:23 2020 +0900 Commit: Katayama Hirofumi MZ <[email protected]> CommitDate: Sat Apr 11 08:45:23 2020 +0900 [SHELL32] Make "Unable to get notification window" quiet CORE-13950 --- dll/win32/shell32/shelldesktop/CChangeNotify.cpp | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/dll/win32/shell32/shelldesktop/CChangeNotify.cpp b/dll/win32/shell32/shelldesktop/CChangeNotify.cpp index 34c11809381..af4825cdaf8 100644 --- a/dll/win32/shell32/shelldesktop/CChangeNotify.cpp +++ b/dll/win32/shell32/shelldesktop/CChangeNotify.cpp @@ -45,6 +45,12 @@ DoGetNewDeliveryWorker(void) return s_hwndNewWorker; HWND hwndShell = GetShellWindow(); + if (hwndShell == NULL) + { + TRACE("GetShellWindow() returned NULL\n"); + return NULL; + } + HWND hwndWorker = (HWND)SendMessageW(hwndShell, WM_GETDELIWORKERWND, 0, 0); if (!IsWindow(hwndWorker)) {
