pretty-hostname: instantly apply hostname

This makes it work like the CLI
2022-01-20 11:05:35 +01:00 · 2022-01-20 11:05:35 +01:00 · 5bca0364d0
parent 52d7ac4aea
commit 5bca0364d0
1 changed files with 4 additions and 0 deletions
--- a/admin/pretty-hostname/files/pretty_hostname.lua
+++ b/admin/pretty-hostname/files/pretty_hostname.lua
@ -36,6 +36,10 @@ function M.set(uci, pretty_hostname)
 		uci:set('system', system, 'pretty_hostname', pretty_hostname)
 	end

+	local kernel = assert(io.open('/proc/sys/kernel/hostname', 'w'))
+	kernel:write(hostname)
+	kernel:close()
+
 	uci:set('system', system, 'hostname', hostname)
 end