From e06dc882d294e13910ad24cc0f35376e9bd8ba1c Mon Sep 17 00:00:00 2001
From: Mayo <i@shoujo.io>
Date: Fri, 21 Jan 2022 18:14:17 +0800
Subject: [PATCH] Fix is_array var

---
 lib/resty/healthcheck.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/resty/healthcheck.lua b/lib/resty/healthcheck.lua
index 264976f1..846db76e 100644
--- a/lib/resty/healthcheck.lua
+++ b/lib/resty/healthcheck.lua
@@ -68,7 +68,7 @@ do
     end
   end
 
-  local ok, is_array = pcall(require, "table.isarray")
+  ok, is_array = pcall(require, "table.isarray")
   if not ok then
     is_array = function(t)
       for k in pairs(t) do