comctl32/propsheet: Avoid posting uninitialized data (Valgrind).

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46691Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

comctl32/propsheet: Avoid posting uninitialized data (Valgrind).
71004a82 · Nikolay Sivov · Alexandre Julliard · 64eced49 · 71004a82
Commit 71004a82 authored Feb 25, 2019 by Nikolay Sivov Committed by Alexandre Julliard Feb 25, 2019
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propsheet.c dlls/comctl32/propsheet.c +2 -2

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--- a/dlls/comctl32/propsheet.c
+++ b/dlls/comctl32/propsheet.c
@@ -2760,7 +2760,7 @@ static void PROPSHEET_CleanUp(HWND hwndDlg)

 static INT do_loop(const PropSheetInfo *psInfo)
 {
-    MSG msg;
+    MSG msg = { 0 };
    INT ret = 0;
    HWND hwnd = psInfo->hwnd;
    HWND parent = psInfo->ppshheader.hwndParent;
@@ -2777,7 +2777,7 @@ static INT do_loop(const PropSheetInfo *psInfo)
        }
    }

-    if(ret == 0)
+    if(ret == 0 && msg.message)
        PostQuitMessage(msg.wParam);

    if(ret != -1)