wl: only invoke nvram executable if it exists
authorJo-Philipp Wich <jo@mein.io>
Tue, 31 Jul 2018 18:09:02 +0000 (20:09 +0200)
committerJo-Philipp Wich <jo@mein.io>
Tue, 31 Jul 2018 18:09:02 +0000 (20:09 +0200)
commit3c30b171707858256306db36627649ddfd03bc43
tree127fd75be7863802834a2ba01a0fcc22a7a48d48
parenta51413988caaff7001f47c8a62bff11a72ca48bc
wl: only invoke nvram executable if it exists

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
iwinfo_wl.c