From: Azat Khuzhin <a3at.mail@gmail.com>
Date: Tue, 22 Mar 2016 20:10:19 +0000 (+0300)
Subject: regress_clean_dnsserver(): reset global port vars
X-Git-Tag: release-2.1.6-beta~55
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=351207f4006cd9188b141b953d6dff6caf11c969;p=libevent

regress_clean_dnsserver(): reset global port vars

This will fix some test chains with --no-fork.
---

diff --git a/test/regress_testutils.c b/test/regress_testutils.c
index 7554a541..959347ea 100644
--- a/test/regress_testutils.c
+++ b/test/regress_testutils.c
@@ -129,10 +129,14 @@ end:
 void
 regress_clean_dnsserver(void)
 {
-	if (dns_port)
+	if (dns_port) {
 		evdns_close_server_port(dns_port);
-	if (dns_sock >= 0)
+		dns_port = NULL;
+	}
+	if (dns_sock >= 0) {
 		evutil_closesocket(dns_sock);
+		dns_sock = -1;
+	}
 }
 
 static void strtolower(char *s)