Update setup.sh

setuper/setup.sh

@@ -269,13 +269,14 @@ start_game_services() {
                 echo "Adding $service_name to Packmate..."
                 PACKMATE_URL="http://${PACKMATE_LOCAL_IP}:65000"
                 # Try to add each port to Packmate
-                IFS=',' read -ra PORTS <<< "$service_ports"
-                for port in "${PORTS[@]}"; do
-                    curl -s -X POST "${PACKMATE_URL}/api/service/" \
-                        -H "Accept: application/json" \
-                        -H "Authorization: Basic $PACKMATE_AUTH" \
-                        -H "Content-Type: application/json" \
-                        -d "{\"name\": \"$service_name\", \"port\": $port}" || true
+                echo "$service_ports" | tr ',' '\n' | while read port; do
+                    if [ -n "$port" ]; then
+                        curl -s -X POST "${PACKMATE_URL}/api/service/" \
+                            -H "Accept: application/json" \
+                            -H "Authorization: Basic $PACKMATE_AUTH" \
+                            -H "Content-Type: application/json" \
+                            -d "{\"name\": \"$service_name\", \"port\": $port}" || true
+                    fi
                 done
             fi