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fix: Ignore empty MAC address

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Kroese 2024-04-13 23:30:28 +02:00 committed by GitHub
parent c86348c599
commit 8f337c8eb8
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GPG key ID: B5690EEEBB952194
1 changed files with 2 additions and 3 deletions
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5
src/network.sh
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@ -251,9 +251,8 @@ getInfo() {
if [ -z "$MAC" ]; then
local file="$STORAGE/$PROCESS.mac"
if [ -f "$file" ]; then
MAC=$(<"$file")
else
[ -f "$file" ] && MAC=$(<"$file")
if [ -z "$MAC" ]; then
# Generate MAC address based on Docker container ID in hostname
MAC=$(echo "$HOST" | md5sum | sed 's/^\(..\)\(..\)\(..\)\(..\)\(..\).*$/02:\1:\2:\3:\4:\5/')
echo "${MAC^^}" > "$file"