Update dns_servercow.sh

fixed remaining issues from shellcheck
This commit is contained in:
Jens 2017-12-09 20:18:05 +01:00 committed by GitHub
parent 1c9b19833c
commit 8101aceab5
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@ -140,7 +140,7 @@ _get_root() {
p=$i
i=$(_math "$i" + 1)
done;
done
return 1
}