luci-base: fix error 404 on missing relay protocol

Currently relay.js is included in any case even if
the router doesn't have the needed package to use it.
Fix this by checking if the system has this feature.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
(cherry picked from commit 3d70d3e5d786383b8754200cf065713b191bdead)

diff --git a/modules/luci-base/htdocs/luci-static/resources/network.js b/modules/luci-base/htdocs/luci-static/resources/network.js
index 6dadcb7307162b2b50636e9a00f2a39191b3d2f7..5c6d732d67f18b6e9a4ec5fb5be0433ea1b8f93d 100644 (file)
--- a/modules/luci-base/htdocs/luci-static/resources/network.js
+++ b/modules/luci-base/htdocs/luci-static/resources/network.js
@@ -108,7 +108,7 @@ function getProtocolHandlers(cache) {
                        Object.assign(protos, { none: { no_device: false } });
 
                /* Hack: emulate relayd protocol */
-               if (!protos.hasOwnProperty('relay'))
+               if (!protos.hasOwnProperty('relay') && L.hasSystemFeature('relayd'))
                        Object.assign(protos, { relay: { no_device: true } });
 
                Object.assign(_protospecs, protos);