Only use DNS if public_ip_host option is empty (#1737)

In config: public_ip_host="" -> uses DNS for getting public IP public_ip_host="http://example.com/ip" -> uses wget/curl for getting public IP

Only use DNS if public_ip_host option is empty (#1737)
d8b58a10 · Paróczai Olivér · GitHub · cd6c4334 · d8b58a10
Unverified Commit d8b58a10 authored Jun 11, 2021 by Paróczai Olivér Committed by GitHub Jun 11, 2021
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neofetch neofetch +2 -2

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--- a/neofetch
+++ b/neofetch
@@ -3807,12 +3807,12 @@ get_local_ip() {
 }

 get_public_ip() {
-    if type -p dig >/dev/null; then
+    if [[ ! -n "$public_ip_host" ]] && type -p dig >/dev/null; then
        public_ip="$(dig +time=1 +tries=1 +short myip.opendns.com @resolver1.opendns.com)"
       [[ "$public_ip" =~ ^\; ]] && unset public_ip
    fi

-    if [[ -z "$public_ip" ]] && type -p drill >/dev/null; then
+    if [[ ! -n "$public_ip_host" ]] && [[ -z "$public_ip" ]] && type -p drill >/dev/null; then
        public_ip="$(drill myip.opendns.com @resolver1.opendns.com | \
                     awk '/^myip\./ && $3 == "IN" {print $5}')"
    fi