core: 防止将多份 ra 设置为变量

2025-01-18 20:39:14 +08:00 · 2023-09-03 19:35:03 +08:00 · 2023-09-03 19:35:03 +08:00 · 54f519cf69
commit 54f519cf69
parent 6cf2793d30
1 changed files with 2 additions and 1 deletions
--- a/trans.sh
+++ b/trans.sh
@ -229,7 +229,8 @@ is_virt() {
 get_ra_to() {
    if [ -z "$_ra" ]; then
        apk add ndisc6
-        _ra="$(rdisc6 eth0)"
+        # 有时会重复收取，所以设置收一份后退出
+        _ra="$(rdisc6 -1 eth0)"
        apk del ndisc6
    fi
    eval "$1='$_ra'"