# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1457130424 0
# Node ID ee1f7e1e548c5af70e3174e0551c71bd28c33834
# Parent  161f9f163e37dcfe578a5eb812e9925effbb6d0e
util.json: Fix encoding of json.null (bug introduced in bf1f09a5bcf7)

diff -r 161f9f163e37 -r ee1f7e1e548c util/json.lua
--- a/util/json.lua	Fri Mar 04 22:17:38 2016 +0000
+++ b/util/json.lua	Fri Mar 04 22:27:04 2016 +0000
@@ -145,7 +145,9 @@
 
 function simplesave(o, buffer)
 	local t = type(o);
-	if t == "number" then
+	if o == null then
+		t_insert(buffer, "null");
+	elseif t == "number" then
 		t_insert(buffer, tostring(o));
 	elseif t == "string" then
 		stringsave(o, buffer);