luci-app-wol: cope with empty stdout
authorJo-Philipp Wich <jo@mein.io>
Sun, 26 Jan 2020 21:51:22 +0000 (22:51 +0100)
committerJo-Philipp Wich <jo@mein.io>
Sun, 26 Jan 2020 21:51:22 +0000 (22:51 +0100)
commit1b040984c24cfe6be39ac472af018fccb894af72
treed6463672f6c37324c41eef761dc5a79cde34a75a
parent40ee3fa3ce1742d625123be11f41df04cf353d7a
luci-app-wol: cope with empty stdout

Fix a cosmetic issue when etherwake is sending to an invalid interface.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
applications/luci-app-wol/htdocs/luci-static/resources/view/wol.js