fix minor global warning

2019-09-18 13:55:19 -04:00
parent 4b2abfadce
commit 2d29a539f8
1 changed files with 1 additions and 1 deletions
--- a/api.lua
+++ b/api.lua
@ -532,7 +532,7 @@ function signs_lib.update_sign(pos, fields)
 	text = trim_input(text)

 	local owner = meta:get_string("owner")
-	ownstr = ""
+	local ownstr = ""
 	if owner ~= "" then ownstr = S("Locked sign, owned by @1\n", owner) end

 	meta:set_string("text", text)