sslutil: restore old behavior not requiring a hostname argument (issue5210)...
sslutil: restore old behavior not requiring a hostname argument (issue5210)
This effectively backs out changeset 1fde84d42f9c.
The http library behind ui.http2=true isn't specifying the hostname.
It is the day before the expected 3.8 release and we don't want to ship
a regression.
I'll try to restore this requirement in the 3.9 release cycle as part
of planned improvements to Mercurial's SSL/TLS interactions.