X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=libs%2Fluci-lib-json%2Fluasrc%2Fjson.lua;h=f7b57f916c1e7c7d62a30dd62a1fa5e52ee4c7b5;hb=304eec2ebaf983fd067e5ae719f8ec023aad8b30;hp=416b25faa5074c17ef233b3db39b9c845096db02;hpb=a835fc013b1420666e2a437b963ef7c5f07aea69;p=project%2Fluci.git

diff --git a/libs/luci-lib-json/luasrc/json.lua b/libs/luci-lib-json/luasrc/json.lua
index 416b25faa..f7b57f916 100644
--- a/libs/luci-lib-json/luasrc/json.lua
+++ b/libs/luci-lib-json/luasrc/json.lua
@@ -149,11 +149,13 @@ function Encoder.parse_iter(self, obj)
 		local first = true
 
 		for key, entry in pairs(obj) do
-			first = first or self:put(",")
-			first = first and false
-			self:parse_string(tostring(key))
-			self:put(":")
-			self:dispatch(entry)
+			if key ~= null then
+				first = first or self:put(",")
+				first = first and false
+				self:parse_string(tostring(key))
+				self:put(":")
+				self:dispatch(entry)
+			end
 		end
 
 		self:put("}")