fix some setupapi winetests

svn path=/trunk/; revision=40535
This commit is contained in:
Christoph von Wittich
2009-04-15 21:19:48 +00:00
parent 0bf0792f26
commit 4c3c1deeda
+6 -1
View File
@@ -3373,7 +3373,12 @@ SetupDiInstallClassExA(
PWSTR InfFileNameW = NULL;
BOOL Result;
if (InfFileName)
if (!InfFileName)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
else
{
InfFileNameW = MultiByteToUnicode(InfFileName, CP_ACP);
if (InfFileNameW == NULL)