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avoid endless loop

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illiliti 2020-02-19 12:48:46 +03:00
parent 3f2cd7cca5
commit 3f4d039ac9
1 changed files with 6 additions and 1 deletions
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7
init
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@ -66,7 +66,12 @@ findfs_sh() {
esac esac
# avoid race condition # avoid race condition
until [ -e "$device" ]; do sleep 0.5; done while [ ! -e "$device" ]; do
sleep 0.5
[ "$increment" ] || increment=0
increment=$(( increment + 1 ))
[ "$increment" = 10 ] && panic "failed to lookup rootfs"
done
printf "%s\n" "$device" printf "%s\n" "$device"
} }