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Fix format: use double quote to prevent globbing and word splitting
pull/701/head
csmk
8 years ago
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GPG Key ID: A6C7CA717170C3FD
1 changed files with
2 additions and
2 deletions
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dnsapi/dns_knot.sh
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@ -73,10 +73,10 @@ EOF |
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_get_root() { |
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domain=$1 |
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i="$(echo "$fulldomain" | tr '.' ' ' | wc -w)" |
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i=$(_math $i - 1) |
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i=$(_math "$i" - 1) |
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while true; do |
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h=$(printf "%s" "$domain" | cut -d . -f $i-100) |
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h=$(printf "%s" "$domain" | cut -d . -f "$i"-100) |
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if [ -z "$h" ]; then |
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return 1 |
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fi |
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