*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef __PERSISTSTREAMINIT_H__
// IUnknown methods
STDMETHODIMP QueryInterface(REFIID riid, void **ppv)
{
- if( (NULL != ppv)
- && (IID_IUnknown == riid)
- && (IID_IPersist == riid)
- && (IID_IPersistStreamInit == riid) ) {
+ if( NULL == ppv )
+ return E_POINTER;
+ if( (IID_IUnknown == riid)
+ || (IID_IPersist == riid)
+ || (IID_IPersistStreamInit == riid) )
+ {
AddRef();
*ppv = reinterpret_cast<LPVOID>(this);
return NOERROR;
};
#endif
-