From: Jo-Philipp Wich <jow@openwrt.org>
Date: Sat, 20 Nov 2010 18:35:44 +0000 (+0000)
Subject: libs/web: better server side handling of DynList values
X-Git-Tag: 0.10.0~402
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=be385bfcc63a4e75698ea7b564b0c1f5e50ba4ed;p=oweals%2Fluci.git

libs/web: better server side handling of DynList values
---

diff --git a/libs/web/luasrc/cbi.lua b/libs/web/luasrc/cbi.lua
index 50b594b4c..0fc93b25c 100644
--- a/libs/web/luasrc/cbi.lua
+++ b/libs/web/luasrc/cbi.lua
@@ -1657,15 +1657,27 @@ function DynamicList.value(self, key, val)
 end
 
 function DynamicList.write(self, section, value)
-	if self.cast == "string" and type(value) == "table" then
-		value = table.concat(value, " ")
-	elseif self.cast == "table" and type(value) == "string" then
-		local x, t = { }
-		for x in value:gmatch("%S+") do
-			if #x > 0 then
+	local t = { }
+
+	if type(value) == "table" then
+		local x
+		for _, x in ipairs(value) do
+			if x and #x > 0 then
 				t[#t+1] = x
 			end
 		end
+	elseif self.cast == "table" then
+		local x
+		for x in util.imatch(value) do
+			t[#t+1] = x
+		end
+	else
+		t = { value }
+	end
+
+	if self.cast == "string" then
+		value = table.concat(t, " ")
+	else
 		value = t
 	end