Fixed bug in wave driver (returning DFB_TRUE instead of DFB_OK).
Fixed bug in wave driver (returning DFB_TRUE instead of DFB_OK).

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