From 73ad23936e7ee55ddae6013fc93cc06b7f2280a3 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Tue, 8 Aug 2017 04:20:39 +0200
Subject: [PATCH] gluon-web-wifi-config: make the code a bit nicer

simple-uci will now delete an option when nil is passed.
---
 .../luasrc/lib/gluon/web/model/admin/wifi-config.lua         | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/package/gluon-web-wifi-config/luasrc/lib/gluon/web/model/admin/wifi-config.lua b/package/gluon-web-wifi-config/luasrc/lib/gluon/web/model/admin/wifi-config.lua
index 896b7c78d..0eaf4afad 100644
--- a/package/gluon-web-wifi-config/luasrc/lib/gluon/web/model/admin/wifi-config.lua
+++ b/package/gluon-web-wifi-config/luasrc/lib/gluon/web/model/admin/wifi-config.lua
@@ -92,10 +92,9 @@ uci:foreach('wireless', 'wifi-device', function(config)
 
 	function tp:write(data)
 		if data == 'default' then
-			uci:delete('wireless', radio, 'txpower')
-		else
-			uci:set('wireless', radio, 'txpower', data)
+			data = nil
 		end
+		uci:set('wireless', radio, 'txpower', data)
 	end
 end)
 
-- 
GitLab