Add self.checks.active._headers_str tmp str

Kong · Jan 24, 2022 · d1347f5 · d1347f5
1 parent e4aa6b8
commit d1347f5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/resty/healthcheck.lua b/lib/resty/healthcheck.lua
@@ -987,8 +987,8 @@ function checker:run_single_check(ip, port, hostname, hostheader)
       if #headers > 0 then
         headers = headers .. "\r\n"
       end
-      self.checks.active._headers_str = headers
     end    
+    self.checks.active._headers_str = headers or ""
   end
 
   local path = self.checks.active.http_path