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Trim leading and trailing spaces and tabs in upstream servers (if any)

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Signed-off-by: DL6ER <dl6er@dl6er.de>
This commit is contained in:
DL6ER 2023-11-23 09:56:43 +01:00
parent cc333f79cc
commit c785667efe
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GPG key ID: 00135ACBD90B28DD
1 changed files with 4 additions and 2 deletions
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6
gravity.sh
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@ -553,6 +553,9 @@ gravity_DownloadBlocklistFromUrl() {
upstream="${upstream%%,*}"
upstream="${upstream##*[}"
upstream="${upstream%%]*}"
# Trim leading and trailing spaces and tabs
upstream="${upstream#"${upstream%%[![:space:]]*}"}"
upstream="${upstream%"${upstream##*[![:space:]]}"}"
# Get IP address and port of this upstream server
local ip_addr port
@ -567,8 +570,7 @@ gravity_DownloadBlocklistFromUrl() {
port=443;
else port=80
fi
bad_list=$(pihole -q -adlist "${domain}" | head -n1 | awk -F 'Match found in ' '{print $2}')
echo -e "${OVER} ${CROSS} ${str} ${domain} is blocked by ${bad_list%:}. Using DNS on ${upstream} to download ${url}";
echo -e "${OVER} ${CROSS} ${str} ${domain} is blocked by one of your lists. Using DNS server ${upstream} instead";
echo -ne " ${INFO} ${str} Pending..."
cmd_ext="--resolve $domain:$port:$ip"
fi