dvbinfo: extra check
dvbinfo: extra check

mwgoldsmith/dvbpsi,hiroshiyui/libdvbpsi,krieger-od/libdvbpsi,krieger-od/libdvbpsi,mwgoldsmith/dvbpsi,UIKit0/libdvbpsi,vlc-mirror/libdvbpsi,avble/libdvbpsi,hiroshiyui/libdvbpsi,paraeco/libdvbpsi,paraeco/libdvbpsi,paraeco/libdvbpsi,paraeco/libdvbpsi,avble/libdvbpsi,garbear/libdvbpsi,mwgoldsmith/dvbpsi,mkrufky/libdvbpsi,mwgoldsmith/dvbpsi,vlc-mirror/libdvbpsi,hiroshiyui/libdvbpsi,avble/libdvbpsi,UIKit0/libdvbpsi,vlc-mirror/libdvbpsi,mkrufky/libdvbpsi,mkrufky/libdvbpsi,garbear/libdvbpsi,krieger-od/libdvbpsi,garbear/libdvbpsi,UIKit0/libdvbpsi