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preset in case of failure

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svn path=/trunk/; revision=28858
This commit is contained in:
Ged Murphy 2007-09-04 20:28:44 +00:00
parent 60cddd9562
commit cc461f5920
1 changed files with 3 additions and 2 deletions
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5
reactos/dll/win32/setupapi/devinst.c
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@ -2787,7 +2787,9 @@ SetupDiOpenDeviceInfoW(
goto cleanup;
}
ClassGUID = GUID_NULL;
dwSize = MAX_GUID_STRING_LEN * sizeof(WCHAR);
if (RegQueryValueExW(hKey,
REGSTR_VAL_CLASSGUID,
NULL,
@ -2798,8 +2800,7 @@ SetupDiOpenDeviceInfoW(
szClassGuid[MAX_GUID_STRING_LEN - 2] = UNICODE_NULL;
/* Convert a string to a ClassGuid */
if (UuidFromStringW(&szClassGuid[1], &ClassGUID) != RPC_S_OK)
ClassGUID = GUID_NULL;
UuidFromStringW(&szClassGuid[1], &ClassGUID);
}
if (!CreateDeviceInfoElement(list, DeviceInstanceId, &ClassGUID, &deviceInfo))