Jeff King <p...@peff.net> writes:
> +proc refresh_index {} {
> + global need_index_refresh
> + if { $need_index_refresh } {
> + exec sh -c "git update-index --refresh >/dev/null 2>&1 || true"
I think the usual idiom for ignoring errors is to use catch around exec,
avoiding the extra shell wrapper:
catch { exec git update-index --refresh }
Andreas.
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Andreas Schwab, sch...@linux-m68k.org
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"And now for something completely different."
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