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Only set text resource in DefWndProcA on WM_NCCREATE if passed and exists

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See issue #4766 for more details.

svn path=/trunk/; revision=42521
This commit is contained in:
Gregor Schneider 2009-08-08 16:14:43 +00:00
parent 3786d6dd01
commit 0656aaaacd
1 changed files with 11 additions and 7 deletions
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8
reactos/dll/win32/user32/windows/defwnd.c
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@ -1883,14 +1883,18 @@ DefWindowProcA(HWND hWnd,
switch (Msg) switch (Msg)
{ {
case WM_NCCREATE: case WM_NCCREATE:
{
if (lParam)
{ {
LPCREATESTRUCTA cs = (LPCREATESTRUCTA)lParam; LPCREATESTRUCTA cs = (LPCREATESTRUCTA)lParam;
/* check for string, as static icons, bitmaps (SS_ICON, SS_BITMAP) /* check for string, as static icons, bitmaps (SS_ICON, SS_BITMAP)
* may have child window IDs instead of window name */ * may have child window IDs instead of window name */
if (HIWORD(cs->lpszName))
{
DefSetText(hWnd, (PCWSTR)cs->lpszName, TRUE); DefSetText(hWnd, (PCWSTR)cs->lpszName, TRUE);
}
Result = 1; Result = 1;
}
break; break;
} }