luci-app-openvpn: quote grep expression in getPID()
authorJo-Philipp Wich <jo@mein.io>
Fri, 6 Apr 2018 21:37:38 +0000 (23:37 +0200)
committerJo-Philipp Wich <jo@mein.io>
Fri, 6 Apr 2018 21:38:38 +0000 (23:38 +0200)
commit83a59dc0f74ad5da70a087c18533472742b236cc
tree82857caec63bebbbe9b4ff3faa387713081a17ba
parent93040427ff1977d6eb397b2d5196d6f1963254d5
luci-app-openvpn: quote grep expression in getPID()

Fixes c0d9c4f3c ("treewide: filter shell arguments through shellquote() where applicable")

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua