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(parent: dc6058a) | patch
Avoid expr for arithmetic evaluation if the shell accepts $((...)).
authorRalf Wildenhues <Ralf.Wildenhues@gmx.de>
Fri, 9 Nov 2007 06:49:29 +0000 (07:49 +0100)
committerRalf Wildenhues <Ralf.Wildenhues@gmx.de>
Fri, 9 Nov 2007 06:49:29 +0000 (07:49 +0100)
commit83bd220b0c0b1deb03aaf87bff5332205facb715
treef23dfa2880615f4fa1d29e630fc70c2615341ef1tree | snapshot
parentdc6058abe0ba3b07cc5f524dc4d95064b4eb12cfcommit | diff
Avoid expr for arithmetic evaluation if the shell accepts $((...)).

* lib/autotest/general.m4 (AT_INIT) <at_func_arith>: New
function, to parametrize arithmetic with expr vs. the shell.
Use it where possible.
Suggestion by Benoit Sigoure.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
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lib/autotest/general.m4 diff | blob | blame | history
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