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Don't return data length if not requested

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svn path=/trunk/; revision=11112
This commit is contained in:
Gé van Geldorp 2004-09-28 20:40:15 +00:00
parent 8ceb672cc0
commit 8e7f16e570
1 changed files with 5 additions and 2 deletions
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7
reactos/lib/advapi32/reg/reg.c
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@ -1,4 +1,4 @@
/* $Id: reg.c,v 1.57 2004/09/13 14:42:37 ekohl Exp $ /* $Id: reg.c,v 1.58 2004/09/28 20:40:15 gvg Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries * PROJECT: ReactOS system libraries
@ -1444,7 +1444,10 @@ RegEnumValueW (HKEY hKey,
*lpcbValueName = (DWORD)(ValueInfo->Basic.NameLength / sizeof(WCHAR)); *lpcbValueName = (DWORD)(ValueInfo->Basic.NameLength / sizeof(WCHAR));
lpValueName[*lpcbValueName] = 0; lpValueName[*lpcbValueName] = 0;
} }
*lpcbData = (DWORD)ValueInfo->Full.DataLength; if (NULL != lpcbData)
{
*lpcbData = (DWORD)ValueInfo->Full.DataLength;
}
} }
if (ErrorCode == ERROR_SUCCESS && lpType != NULL) if (ErrorCode == ERROR_SUCCESS && lpType != NULL)