From fe5535eaa7edd223bedff54e4eceb6ee174a83d0 Mon Sep 17 00:00:00 2001
From: XieHan <XieHan@sogou-inc.com>
Date: Mon, 2 Aug 2021 18:34:08 +0800
Subject: [PATCH] fix Dns ValueDeleter bug

---
 src/manager/DnsCache.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/manager/DnsCache.h b/src/manager/DnsCache.h
index 3b54c2d6..04784e22 100644
--- a/src/manager/DnsCache.h
+++ b/src/manager/DnsCache.h
@@ -159,7 +159,7 @@ private:
 		{
 			struct addrinfo *ai = value.addrinfo;
 
-			if (ai && (ai->ai_flags | AI_PASSIVE))
+			if (ai && (ai->ai_flags & AI_PASSIVE))
 				freeaddrinfo(ai);
 			else
 				DnsUtil::freeaddrinfo(ai);