From 2669120afebcba746f638f4d3c6c446a9c1d06cd Mon Sep 17 00:00:00 2001
From: YuanSheng Wang <membphis@gmail.com>
Date: Wed, 19 Feb 2020 21:03:00 +0800
Subject: [PATCH] opt: print warning error message if the yaml route file is
 invalid. (#1141)

---
 .gitignore           | 1 +
 lua/apisix/debug.lua | 7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 3255856b1274..f3c389a21ec8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -56,6 +56,7 @@ utils/lj-releng
 .idea/
 *.iml
 dashboard/
+\.*
 
 # .travis
 !.travis/*.sh
diff --git a/lua/apisix/debug.lua b/lua/apisix/debug.lua
index 66ae94cc0df6..7f458fed7e6a 100644
--- a/lua/apisix/debug.lua
+++ b/lua/apisix/debug.lua
@@ -70,8 +70,13 @@ local function read_debug_yaml()
     end
 
     if not found_end_flag then
+        f:seek("set")
+        local size = f:seek("end")
         f:close()
-        log.notice("missing valid end flag in file ", debug_yaml_path)
+
+        if size > 8 then
+            log.warn("missing valid end flag in file ", debug_yaml_path)
+        end
         return
     end