From cbe1502835f21507a3a2bdcd63e8bfac8a825575 Mon Sep 17 00:00:00 2001
From: bin456789 <bin456789@gmail.com>
Date: Sat, 20 Jul 2024 21:04:26 +0800
Subject: [PATCH] =?UTF-8?q?core:=20=E6=89=BE=E4=B8=8D=E5=88=B0=E7=BD=91?=
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---
 alpine-network.sh | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/alpine-network.sh b/alpine-network.sh
index 066f2d1..4535e87 100644
--- a/alpine-network.sh
+++ b/alpine-network.sh
@@ -157,6 +157,14 @@ flush_ipv6_config() {
     ip -6 route flush dev "$ethx"
 }
 
+ethx=$(get_ethx)
+if [ -z "$ethx" ]; then
+    echo "Not found network card: $mac_addr"
+    exit
+fi
+
+echo "Configuring $ethx ($mac_addr)"
+
 # dhcp v4 /v6
 # debian / kali
 if [ -f /usr/share/debconf/confmodule ]; then
@@ -164,7 +172,6 @@ if [ -f /usr/share/debconf/confmodule ]; then
     . /usr/share/debconf/confmodule
 
     # 开启 ethx + dhcpv4/v6
-    ethx=$(get_ethx)
     ip link set dev "$ethx" up
     sleep 1
     db_progress STEP 1
@@ -199,8 +206,6 @@ EOF
     db_progress INFO netcfg/link_detect_progress
 else
     # alpine
-    ethx=$(get_ethx)
-    echo "$ethx"
     ip link set dev "$ethx" up
     sleep 1
     udhcpc -i "$ethx" -f -q -n || true