Re: [PATCH v2 3/5] t1500: avoid changing working directory outside of tests

Eric Sunshine [off-list ref] writes:

+			git ${dir:+-C "$dir"} rev-parse --$o >actual &&

This is kosher POSIX, but I vaguely recall some shells had trouble
with the SP between -C and "$dir" in the past.  Let's see if anybody
screams; hopefully I am misremembering or buggy shells died out.

Other than that, the entire series makes the script easier to grok.
Thanks.