ds-lite: drop default encaplimit value

[openwrt/staging/wigyori.git] / package / network / ipv6 / ds-lite / files / dslite.sh

diff --git a/package/network/ipv6/ds-lite/files/dslite.sh b/package/network/ipv6/ds-lite/files/dslite.sh
index 7bd3f2e70d5a33c774797688196f32de078a4eed..017963926db62b84b7e23b8e905fb1fb0a6f097b 100644 (file)
--- a/package/network/ipv6/ds-lite/files/dslite.sh
+++ b/package/network/ipv6/ds-lite/files/dslite.sh
@@ -69,7 +69,7 @@ proto_dslite_setup() {
        json_add_string remote "$peeraddr"
        [ -n "$tunlink" ] && json_add_string link "$tunlink"
        json_add_object "data"
-         json_add_string encaplimit "${encaplimit:-4}"
+         [ -n "$encaplimit" ] && json_add_string encaplimit "$encaplimit"
        json_close_object
        proto_close_tunnel