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Update alpine-install.func

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This commit is contained in:
CanbiZ 2025-05-07 09:16:00 +02:00
parent c74738bfcf
commit 42b539ae1b
1 changed files with 2 additions and 2 deletions
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misc/alpine-install.func
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@ -102,10 +102,10 @@ setting_up_container() {
CONFIG_FILE="/etc/udhcpc/udhcpc.conf" CONFIG_FILE="/etc/udhcpc/udhcpc.conf"
# Extract any configured DNS server from /etc/network/interfaces # Extract any configured DNS server from /etc/network/interfaces
DNS_LINE=$(grep -E '^ *dns-nameservers' /etc/network/interfaces 2>/dev/null | awk '{print $2}') CUSTOM_DNS=$(grep -E '^ *dns-nameservers' /etc/network/interfaces 2>/dev/null | awk '{print $2}')
# Only patch if DNS is set and not 'host' # Only patch if DNS is set and not 'host'
if [ -n "$DNS_LINE" ] && [ "$DNS_LINE" != "host" ]; then if [ -n "$CUSTOM_DNS" ] && [ "$CUSTOM_DNS" != "host" ]; then
# Remove all RESOLV_CONF= lines (active or commented) # Remove all RESOLV_CONF= lines (active or commented)
sed -i '/^#*RESOLV_CONF="/d' "$CONFIG_FILE" sed -i '/^#*RESOLV_CONF="/d' "$CONFIG_FILE"