diff options
| author | Daniel Dickinson <lede@cshore.thecshore.com> | 2016-12-29 15:04:57 -0500 |
|---|---|---|
| committer | Daniel Dickinson <lede@cshore.thecshore.com> | 2016-12-30 13:44:22 -0500 |
| commit | 7bfd36d5855100fe18a7759644aef697e9d03cee (patch) | |
| tree | cafc94631484971ba11da9d5b7d2d888f638b70c /modules | |
| parent | f12fdba222c87e9a38c8cc4496964ac3fb386f7f (diff) | |
base: webadmin: Don't take substring of nil variable
When converting interface names to UCI network names
webadmin fails if there is no UCI network name because
webadmin failed to ensure uciname has a value before
attempting to take a substring.
Signed-off-by: Daniel Dickinson <lede@cshore.thecshore.com>
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/luci-base/luasrc/tools/webadmin.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/luci-base/luasrc/tools/webadmin.lua b/modules/luci-base/luasrc/tools/webadmin.lua index 8273175de..106810aa0 100644 --- a/modules/luci-base/luasrc/tools/webadmin.lua +++ b/modules/luci-base/luasrc/tools/webadmin.lua @@ -96,7 +96,7 @@ function iface_get_network(iface) if net.l3_device == iface or net.device == iface then -- cross check with uci to filter out @name style aliases local uciname = cur:get("network", net.interface, "ifname") - if not uciname or uciname:sub(1, 1) ~= "@" then + if type(uciname) == "string" and uciname:sub(1,1) ~= "@" or uciname then return net.interface end end |