luci-app-firewall: tools.firewall: properly handle protocol 0
authorJo-Philipp Wich <jo@mein.io>
Wed, 4 Mar 2020 19:21:23 +0000 (20:21 +0100)
committerJo-Philipp Wich <jo@mein.io>
Wed, 4 Mar 2020 19:22:56 +0000 (20:22 +0100)
commite8c638c8697033a2108830dd3ab3d3002de42b90
treef98ea05e6bac41324383d0651568507c299077af
parentfb679333a5c0dbba66809559dac2badbc7dcba04
luci-app-firewall: tools.firewall: properly handle protocol 0

The existing code failed to anticipate that '' == 0 in JS.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 2c036b36ce76c3c7430bf936e131f0d9d4ab83c4)
applications/luci-app-firewall/htdocs/luci-static/resources/tools/firewall.js