ppp: fix keep alive option

currently the keepalive option needs to be removed to fully disable it. this patch allows us to set it to 0.

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 41438
This commit is contained in:
John Crispin 2014-07-01 10:26:07 +00:00
parent 6240cc9e17
commit bf75e37030

View File

@ -32,7 +32,7 @@ ppp_generic_setup() {
else
demand="persist"
fi
[ "${keepalive:-0}" -lt 1 ] && keepalive=""
[ -n "$mtu" ] || json_get_var mtu mtu
[ -n "$pppname" ] || pppname="${proto:-ppp}-$config"