fixed warnings

Author: seth0r

package/gluon-client-isolation/luasrc/lib/gluon/upgrade/340-client-isolation

@@ -12,15 +12,15 @@ local uci = require('simple-uci').cursor()
 wireless.foreach_radio(uci, function(radio)
 	local radio_name = radio['.name']
 
-        for i,vif in ipairs({ 'client_' .. radio_name, 'owe_' .. radio_name }) do
-                print(vif)
-        	if uci:get('wireless', vif) then
-	        	uci:delete('wireless', vif, 'isolate')
-
-		        if isolate == "all" or isolate == "wireless" then
-                       	        uci:set('wireless', vif, 'isolate', '1')
-        		end
-                end
+	for _,vif in ipairs({ 'client_' .. radio_name, 'owe_' .. radio_name }) do
+		print(vif)
+		if uci:get('wireless', vif) then
+			uci:delete('wireless', vif, 'isolate')
+
+			if isolate == "all" or isolate == "wireless" then
+				uci:set('wireless', vif, 'isolate', '1')
+			end
+		end
 	end
 end)
 
@@ -30,8 +30,8 @@ uci:delete('network', 'gluon_bat0', 'ap_isolation')
 uci:delete('network', 'gluon_bat0', 'isolation_mark')
 
 if isolate == "all" or isolate == "wireless" then
-        uci:set('network', 'gluon_bat0', 'ap_isolation', '1')
-        uci:set('network', 'gluon_bat0', 'isolation_mark', '0x10/0x10')
+	uci:set('network', 'gluon_bat0', 'ap_isolation', '1')
+	uci:set('network', 'gluon_bat0', 'isolation_mark', '0x10/0x10')
 end
 
 uci:save('network')