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Don't unreference driver for dc's with NULL drivername

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svn path=/trunk/; revision=6234
This commit is contained in:
Gé van Geldorp 2003-10-04 20:26:43 +00:00
parent e661c147ad
commit 8377a6d3cf
1 changed files with 3 additions and 2 deletions
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5
reactos/subsys/win32k/objects/dc.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
/* $Id: dc.c,v 1.85 2003/10/03 22:07:40 gvg Exp $ /* $Id: dc.c,v 1.86 2003/10/04 20:26:43 gvg Exp $
* *
* DC.C - Device context functions * DC.C - Device context functions
* *
@ -542,7 +542,8 @@ NtGdiDeleteDC(HDC DCHandle)
return FALSE; return FALSE;
} }
DPRINT( "Deleting DC\n" ); DPRINT( "Deleting DC\n" );
if ((!(DCToDelete->w.flags & DC_MEMORY))) // Don't reset the display if its a memory DC if (! (DCToDelete->w.flags & DC_MEMORY) /* Don't reset the display if its a memory DC */
&& NULL != DCToDelete->DriverName)
{ {
if (!DRIVER_UnreferenceDriver (DCToDelete->DriverName)) if (!DRIVER_UnreferenceDriver (DCToDelete->DriverName))
{ {