From c4b0af5b0af7f1b80341d4f4b8e193c73cb291ca Mon Sep 17 00:00:00 2001 From: Johannes Truschnigg Date: Sun, 13 Mar 2022 16:10:22 +0100 Subject: [PATCH] Moar whitespace --- lagdetect.sh | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lagdetect.sh b/lagdetect.sh index 7729d29..46e3d9c 100755 --- a/lagdetect.sh +++ b/lagdetect.sh @@ -17,6 +17,7 @@ TC=UTC LC_ALL=C export TZ LC_ALL + __is_num() { case "${1}" in '') @@ -71,24 +72,28 @@ then PING_PEERS="$(traceroute -4 -n -m 1 8.8.8.8 | awk '{if("1" == $1){print $2}}') ${PING_PEERS}" fi + if ! __is_num "${THRESHOLD}" then printf 'FATAL: Invalid value for THRESHOLD\n' exit 1 fi + if ! __is_num "${FUDGE_MS}" then printf 'FATAL: Invalid value for FUDGE_MS\n' exit 1 fi + if ! __is_int "${PING_SLOTS_PER_PEER}" then printf 'FATAL: Invalid value for PING_SLOTS_PER_PEER\n' exit 1 fi + if ! __is_int "${PING_INTERVAL}" then printf 'FATAL: Invalid value for PING_INTERVAL\n' @@ -98,6 +103,7 @@ fi set -u + fping --loop --retry=1 --size=1280 --period="${PING_INTERVAL}" --random ${PING_PEERS} 2>/dev/null \ | awk \ -v THRESHOLD="${THRESHOLD}" \ -- 2.39.5