X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/17b183947df361ae3a3db50a0e29428b6725b82b..ebe4d354283f45ba15f83d080e8a93a46ee29a9e:/package/ppp/files/ppp.sh

diff --git a/package/ppp/files/ppp.sh b/package/ppp/files/ppp.sh
index 9f50e85ef..5ca1cf9c7 100644
--- a/package/ppp/files/ppp.sh
+++ b/package/ppp/files/ppp.sh
@@ -1,9 +1,12 @@
 scan_ppp() {
 	config_get ifname "$1" ifname
 	pppdev="${pppdev:-0}"
-	config_set "$1" ifname "ppp$pppdev"
-	config_set "$1" unit "$pppdev"
-	pppdev="$(($pppdev + 1))"
+	config_get unit "$1" unit
+	[ -z "$unit" ] && {
+		config_set "$1" ifname "ppp$pppdev"
+		config_set "$1" unit "$pppdev"
+		pppdev="$(($pppdev + 1))"
+	}
 }
 
 start_pppd() {