forked from lix-project/lix
Drop dependency on ‘expr’
http://hydra.nixos.org/build/8715639 Not sure why this causes a failure now.
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@ -7,7 +7,7 @@ while ! ln -s x $shared.lock 2> /dev/null; do
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done
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test -f $shared.cur || echo 0 > $shared.cur
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test -f $shared.max || echo 0 > $shared.max
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new=$(expr $(cat $shared.cur) + 1)
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new=$(($(cat $shared.cur) + 1))
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if test $new -gt $(cat $shared.max); then
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echo $new > $shared.max
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fi
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@ -25,5 +25,5 @@ while ! ln -s x $shared.lock 2> /dev/null; do
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sleep 1
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done
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test -f $shared.cur || echo 0 > $shared.cur
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echo $(expr $(cat $shared.cur) - 1) > $shared.cur
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echo $(($(cat $shared.cur) - 1)) > $shared.cur
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rm $shared.lock
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