clone.sh/update.sh: remove more bashisms
commit7f5377f3ee7d48fb88a0f1b8652061abad32b3e3
authorKyle J. McKay <mackyle@gmail.com>
Sun, 16 Feb 2014 05:05:10 +0000 (15 21:05 -0800)
committerKyle J. McKay <mackyle@gmail.com>
Sun, 16 Feb 2014 05:05:10 +0000 (15 21:05 -0800)
tree9d0c10c2d589d17c685b425959f29aa1890f8ac5
parent5fdc387773e70390779b5ecd520242678961cea0
clone.sh/update.sh: remove more bashisms

Since 51707aa3 bash is no longer required and is not being used as
the shell interpreter.  Despite the attempt in 5fdc3877 to remove
the remaining bashisms, the PIPESTATUS bashisms were overlooked.

Remove the bash-only PIPESTATUS checks and replace with something
that works much better with a POSIX-only shell.
jobd/update.sh
taskd/clone.sh