clone.sh: suppress "--mirror is dangerous" warning
commitb8c060e8f6929ed7c5147b6b495f23ddae90a6ce
authorKyle J. McKay <mackyle@gmail.com>
Tue, 11 Feb 2014 21:24:22 +0000 (11 13:24 -0800)
committerKyle J. McKay <mackyle@gmail.com>
Tue, 11 Feb 2014 21:24:22 +0000 (11 13:24 -0800)
tree1cd63b8b8f8d3f66714b34a5397ba583f0866569
parenta7a78dc4e4425a26008d17622276fc2aa2ed6ed9
clone.sh: suppress "--mirror is dangerous" warning

Newer Git versions spew a warning when --mirror is used without
"=fetch" or "=push", but older versions do not accept the "=xxx"
argument.  Send any possible warning to /dev/null to remain
compatible while not showing the ugly warning when using more
recent Git versions.

This only happens with the git remote add command, the git clone
command continues to only accept an unadorned --mirror and does
not spew any warning.  Go figure.
taskd/clone.sh