Eric Sunshine <sunsh...@sunshineco.com> 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.
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