From 8f337c8eb8b65a14a41e88f54b9a72f4e28455dc Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Sat, 13 Apr 2024 23:30:28 +0200
Subject: [PATCH] fix: Ignore empty MAC address

---
 src/network.sh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/network.sh b/src/network.sh
index 1666e9e..7c02760 100644
--- a/src/network.sh
+++ b/src/network.sh
@@ -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"