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xfree86/dga: Remove the ET_DGAEvent handler only if it was installed 

Remove the handler only if it was installed. Also mark it as
uninstalled, otherwise it wouldn't get reinstalled after a
server reset.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Ville Syrjala 2011-01-24 01:06:42 +02:00 committed by Peter Hutterer
parent e1547a9f1f
commit f4cb25c2ed
1 changed files with 3 additions and 2 deletions
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5
hw/xfree86/common/xf86DGA.c
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@ -250,9 +250,10 @@ DGACloseScreen(int i, ScreenPtr pScreen)
{ {
DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(pScreen); DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(pScreen);
if (XDGAEventBase) { if (mieq_installed) {
mieqSetHandler(ET_DGAEvent, NULL); mieqSetHandler(ET_DGAEvent, NULL);
} mieq_installed = 0;
}
FreeMarkedVisuals(pScreen); FreeMarkedVisuals(pScreen);