Mike Frysinger ef1ff1b4f2 make shell math operations style more succulent ...

Convert the style:
	var=$((${var} + 1))
to:
	: $(( var += 1 ))

The latter is easier to read imo.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

2011-11-19 02:25:36 -05:00

2.5 KiB

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