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fix: bash syntax for checking not null
pull/32/head
Dikshant Adhikari
3 years ago
committed by
GitHub
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1 changed files with
1 additions and
1 deletions
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entrypoint.sh
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@ -51,7 +51,7 @@ if [[ -z "$LOCAL_SUBNETS" && "$LOCAL_SUBNET" ]]; then |
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fi |
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# Hack to allow upstream port forwarding through a VPN provider |
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if [[ -z "$PORT_FORWARD_DEST" && "$PORT_FORWARD_TO" ]]; then |
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if [[ -n "$PORT_FORWARD_DEST" && "$PORT_FORWARD_TO" ]]; then |
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echo "Doing port forward from port ${PORT_FORWARD_TO} to destination port ${PORT_FORWARD_DEST}" >&2 |
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iptables -t nat -I PREROUTING -p tcp --dport $PORT_FORWARD_DEST -j REDIRECT --to $PORT_FORWARD_TO |
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fi |
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