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Fixed possible endless loop.

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This commit is contained in:
Francis Beaudet 1999-03-25 13:22:42 +00:00 committed by Alexandre Julliard
parent 8730e4572d
commit f91e6d037e
1 changed files with 4 additions and 3 deletions
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7
windows/dialog.c
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@ -1045,11 +1045,12 @@ static BOOL DIALOG_IsAccelerator( HWND hwnd, HWND hwndDlg, WPARAM vKey )
do
{
wndPtr = WIN_FindWndPtr( hwndControl );
if (wndPtr != NULL && wndPtr->text != NULL &&
(wndPtr->dwStyle & (WS_VISIBLE | WS_DISABLED)) == WS_VISIBLE)
if ( (wndPtr != NULL) &&
((wndPtr->dwStyle & (WS_VISIBLE | WS_DISABLED)) == WS_VISIBLE) )
{
dlgCode = SendMessageA( hwndControl, WM_GETDLGCODE, 0, 0 );
if (dlgCode & (DLGC_BUTTON | DLGC_STATIC))
if ( (dlgCode & (DLGC_BUTTON | DLGC_STATIC)) &&
(wndPtr->text!=NULL))
{
/* find the accelerator key */
LPSTR p = wndPtr->text - 2;