sshserver: flush stream after command dispatch
I am not sure why this is not working as expected, but without this client might
not see some important output. Without this patch moving some output at
transaction closing time makes it disapear for ssh client in various sitaution.
Mercurial
=========
Mercurial is a fast, easy to use, distributed revision control tool
for software developers.
Basic install::
$ make # see install targets
$ make install # do a system-wide install
$ hg debuginstall # sanity-check setup
$ hg # see help
Running without installing::
$ make local # build for inplace usage
$ ./hg --version # should show the latest version
See https://mercurial-scm.org/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.