diff options
| author | Jan Hoffmann <jan@3e8.eu> | 2023-12-06 02:24:25 +0100 |
|---|---|---|
| committer | Paul Donald <newtwen@gmail.com> | 2023-12-06 02:27:32 +0100 |
| commit | 9cd7b55210c767f858da0267807813e9ef19cd3a (patch) | |
| tree | 5924a909cb2d42f9a6e29a6c4576fb3b38638699 | |
| parent | 89e438c967a1d5b160750f5c2aab1faae087fc5e (diff) | |
luci-app-vnstat2: fix configuration page when database is empty (#6746)
The output of the command "vnstat --dbiflist 1" is empty when there are
no interfaces in the database. Add a check to avoid a "result.stdout is
undefined" error in that case.
Ref: https://forum.openwrt.org/t/error-in-luci-vnstat2-configuration-menu/179700
Fixes: 3ac4f567dfdf ("luci-app-vnstat2: use more efficient way to get database interfaces")
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
(cherry picked from commit c0c37903f2276224c246c2a5ba0fb2732ba0e18a)
| -rw-r--r-- | applications/luci-app-vnstat2/htdocs/luci-static/resources/view/vnstat2/config.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/applications/luci-app-vnstat2/htdocs/luci-static/resources/view/vnstat2/config.js b/applications/luci-app-vnstat2/htdocs/luci-static/resources/view/vnstat2/config.js index 4d4bfd0dbe..dd5bf715e4 100644 --- a/applications/luci-app-vnstat2/htdocs/luci-static/resources/view/vnstat2/config.js +++ b/applications/luci-app-vnstat2/htdocs/luci-static/resources/view/vnstat2/config.js @@ -60,7 +60,7 @@ return view.extend({ o.load = function(section_id) { return fs.exec('/usr/bin/vnstat', ['--dbiflist', '1']).then(L.bind(function(result) { var databaseInterfaces = []; - if (result.code == 0) { + if (result.code == 0 && result.stdout) { databaseInterfaces = result.stdout.trim().split('\n'); } |