From 2d29a539f8116e54f060db8bd8831de2116ade12 Mon Sep 17 00:00:00 2001
From: Vanessa Dannenberg <vanessa.e.dannenberg@gmail.com>
Date: Wed, 18 Sep 2019 13:55:19 -0400
Subject: [PATCH] fix minor global warning

---
 api.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api.lua b/api.lua
index d19a643..78bd431 100644
--- 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)