From 7b0145acdb123a4a5b94573acedba2089c096c5d Mon Sep 17 00:00:00 2001
From: Nick Peng <pymumu@gmail.com>
Date: Mon, 12 Nov 2018 22:55:06 +0800
Subject: [PATCH] Update code

---
 src/dns_server.c  | 1 -
 src/include/art.h | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/dns_server.c b/src/dns_server.c
index 56a75dc..17ad7fb 100644
--- a/src/dns_server.c
+++ b/src/dns_server.c
@@ -304,7 +304,6 @@ static int _dns_reply(struct dns_request *request)
 
 int _dns_server_request_complete(struct dns_request *request)
 {
-	int ret = -1;
 	char *cname = NULL;
 	int cname_ttl = 0;
 
diff --git a/src/include/art.h b/src/include/art.h
index d4e4555..e327b00 100644
--- a/src/include/art.h
+++ b/src/include/art.h
@@ -106,7 +106,7 @@ typedef struct {
 typedef struct {
     void *value;
     uint32_t key_len;
-    unsigned char key[];
+    unsigned char key[0];
 } art_leaf;
 
 /**