From 564bdc2d9b0f265b4286b3caaf8a9059953ce08b Mon Sep 17 00:00:00 2001 From: number Zero Date: Mon, 8 May 2017 17:33:05 +0300 Subject: [PATCH] Fix crash when error()ing an invalid value See #337 for details. --- mesecons_luacontroller/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mesecons_luacontroller/init.lua b/mesecons_luacontroller/init.lua index 619a837..25273a1 100644 --- a/mesecons_luacontroller/init.lua +++ b/mesecons_luacontroller/init.lua @@ -478,7 +478,7 @@ local function reset_meta(pos, code, errmsg) local meta = minetest.get_meta(pos) meta:set_string("code", code) code = minetest.formspec_escape(code or "") - errmsg = minetest.formspec_escape(errmsg or "") + errmsg = minetest.formspec_escape(tostring(errmsg or "")) meta:set_string("formspec", "size[12,10]".. "background[-0.2,-0.25;12.4,10.75;jeija_luac_background.png]".. "textarea[0.2,0.2;12.2,9.5;code;;"..code.."]"..