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- Fix Desktop hang if no windows open.

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svn path=/trunk/; revision=72194
This commit is contained in:
James Tabor 2016-08-11 00:29:26 +00:00
parent aed9207c96
commit d2ae65c710
1 changed files with 4 additions and 3 deletions
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7
reactos/win32ss/user/user32/controls/appswitch.c
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@ -312,7 +312,7 @@ void PrepareWindow(VOID)
ResizeAndCenter(switchdialog, totalW, totalH);
}
void ProcessHotKey(VOID)
BOOL ProcessHotKey(VOID)
{
if (!isOpen)
{
@ -320,7 +320,7 @@ void ProcessHotKey(VOID)
EnumWindowsZOrder(EnumerateCallback, 0);
if (windowCount < 2)
return;
return FALSE;
selectedWindow = 1;
@ -335,6 +335,7 @@ void ProcessHotKey(VOID)
selectedWindow = (selectedWindow + 1)%windowCount;
InvalidateRect(switchdialog, NULL, TRUE);
}
return TRUE;
}
LRESULT WINAPI DoAppSwitch( WPARAM wParam, LPARAM lParam )
@ -359,7 +360,7 @@ LRESULT WINAPI DoAppSwitch( WPARAM wParam, LPARAM lParam )
case VK_TAB:
if( !CreateSwitcherWindow(User32Instance) ) goto Exit;
if( !GetDialogFont() ) goto Exit;
ProcessHotKey();
if( !ProcessHotKey() ) goto Exit;
break;
case VK_ESCAPE: