Fixed a potential memleak.
Fixed a potential memleak.

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