From 4171f54c41b0af246ed87b177700ac37f8843fe6 Mon Sep 17 00:00:00 2001
From: an-tao <20741618@qq.com>
Date: Tue, 9 Oct 2018 20:12:47 +0800
Subject: [PATCH] Fix a compiling warning

---
 lib/src/Utilities.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/src/Utilities.cc b/lib/src/Utilities.cc
index fcf7deff..da227b76 100755
--- a/lib/src/Utilities.cc
+++ b/lib/src/Utilities.cc
@@ -311,7 +311,7 @@ namespace drogon{
         //rfc2616-3.3.1
         //Full Date format like this:Sun, 06 Nov 1994 08:49:37 GMT
         //                           Wed, 12 Sep 2018 09:22:40 GMT
-        static __thread uint64_t lastSecond=0;
+        static __thread int64_t lastSecond=0;
         static __thread char lastTimeString[128]={0};
         auto nowSecond=date.microSecondsSinceEpoch()/MICRO_SECONDS_PRE_SEC;
         if(nowSecond==lastSecond)