Don't touch the ret_interface pointer unless the method succeeded.
Don't touch the ret_interface pointer unless the method succeeded.

deniskropp/DirectFB,Distrotech/DirectFB,kaostao/directfb,lancebaiyouview/DirectFB,jcdubois/DirectFB,kaostao/directfb,dfbdok/DirectFB1,djbclark/directfb-core-DirectFB,djbclark/directfb-core-DirectFB,mtsekm/test,lancebaiyouview/DirectFB,dfbdok/DirectFB1,deniskropp/DirectFB,dfbdok/DirectFB1,deniskropp/DirectFB,mtsekm/test,kevleyski/directfb,jcdubois/DirectFB,DirectFB/directfb,Distrotech/DirectFB,kevleyski/directfb,DirectFB/directfb,sklnet/DirectFB,mtsekm/test,lancebaiyouview/DirectFB,kevleyski/directfb,kevleyski/DirectFB-1,deniskropp/DirectFB,sklnet/DirectFB,kaostao/directfb,jcdubois/DirectFB,kevleyski/DirectFB-1,djbclark/directfb-core-DirectFB,kevleyski/directfb,sklnet/DirectFB,kevleyski/DirectFB-1,sklnet/DirectFB,lancebaiyouview/DirectFB,kevleyski/DirectFB-1,DirectFB/directfb,djbclark/directfb-core-DirectFB,Distrotech/DirectFB