From a8f8a4d6243bbcf5f5b9f741f4f2419a26e2b676 Mon Sep 17 00:00:00 2001
From: z3APA3A <3APA3A@3proxy.ru>
Date: Wed, 7 Sep 2016 18:35:01 +0300
Subject: [PATCH] 'if' is not required

---
 src/auth.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/auth.c b/src/auth.c
index 86176f9..801d419 100644
--- a/src/auth.c
+++ b/src/auth.c
@@ -1166,10 +1166,7 @@ unsigned long udpresolve(int af, unsigned char * name, unsigned char * value, un
 				ttl = ntohl(*(unsigned long *)(buf + k + 6));
 				memcpy(value, buf + k + 12, af == AF_INET6? 16:4);
 				if(ttl < 60 || ttl > (3600*12)) ttl = 300;
-				if(ttl){
-					hashadd(af == AF_INET6?&dns6_table:&dns_table, name, value, conf.time+ttl);
-
-				}
+				hashadd(af == AF_INET6?&dns6_table:&dns_table, name, value, conf.time+ttl);
 				if(retttl) *retttl = ttl;
 				return 1;
 			}