file with wrong checksum

[Riccardo Mottola via macports-users]

Hi all,

while upgrading, I god an error telling me that I got a size mismatch 
fro libidn2-2.2.0.tar.gz

I suppose a network error, or maybe a DNS error or server werror where 
just a small file with a few bytes containing the error gets created. 
How can I resume?

I had the birlliant idea of just deleting the file in 
macports/distfiles, but now, instead of downloading it again, ports 
moans that the file does not exist.


Thanks,

Riccardo