Fix "Can't serialize data of type userdata"

2020-06-29 18:47:26 +02:00 · 2020-06-29 18:47:26 +02:00 · 56455f4297
commit 56455f4297
parent 563f260c31
1 changed files with 1 additions and 0 deletions
--- a/builtin/common/serialize.lua
+++ b/builtin/common/serialize.lua
@ -115,6 +115,7 @@ function core.serialize(x)
 	function dump_val(x)
 		local  tp = type(x)
 		if     x  == nil        then return "nil"
+		elseif tp == "userdata" then return "nil"
 		elseif tp == "string"   then return string.format("%q", x)
 		elseif tp == "boolean"  then return x and "true" or "false"
 		elseif tp == "function" then