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Properly initialize variable before it is used

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svn path=/trunk/; revision=6856
This commit is contained in:
Gé van Geldorp 2003-12-03 21:37:34 +00:00
parent e11e69e45f
commit 06f996f723
1 changed files with 10 additions and 5 deletions
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15
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
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: dc.c,v 1.105 2003/12/03 19:28:23 gvg Exp $
/* $Id: dc.c,v 1.106 2003/12/03 21:37:34 gvg Exp $
*
* DC.C - Device context functions
*
@ -135,14 +135,19 @@ NtGdiCreateCompatableDC(HDC hDC)
HRGN hVisRgn;
BITMAPOBJ *pb;
DisplayDC = NULL;
if (hDC == NULL)
{
DisplayDC = NtGdiCreateDC(L"DISPLAY", NULL, NULL, NULL);
if (NULL == DisplayDC)
hDC = IntGetScreenDC();
if (NULL == hDC)
{
return NULL;
DisplayDC = NtGdiCreateDC(L"DISPLAY", NULL, NULL, NULL);
if (NULL == DisplayDC)
{
return NULL;
}
hDC = DisplayDC;
}
hDC = DisplayDC;
}
/* Allocate a new DC based on the original DC's device */