From ea622e211e35b3bdf2779ee00fc2a430a3efb37b Mon Sep 17 00:00:00 2001
From: "7u83@mail.ru" <7u83@mail.ru@noemail.net>
Date: Sat, 26 Mar 2016 11:32:48 +0000
Subject: [PATCH] NULL-values are compared correctly.

FossilOrigin-Name: 4094a71e1101a2d7032763ed882738d5ea770e71d474ea0c80122166e3f8563d
---
 src/cw/sock_cmpaddr.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/cw/sock_cmpaddr.c b/src/cw/sock_cmpaddr.c
index 07ff8581..bd425481 100644
--- a/src/cw/sock_cmpaddr.c
+++ b/src/cw/sock_cmpaddr.c
@@ -47,14 +47,17 @@ int sock_cmpaddr(const struct sockaddr *addr1, const struct sockaddr *addr2,int
 	int p1,p2;
 	int slen;
 
-	if (!addr1){
+	if (!addr1 && addr2){
 		return -1;
 	}
 
-	if (!addr2){
-		return -1;
+	if (!addr2 && addr1){
+		return 1;
 	}
 
+	if (!addr1 && !addr2)
+		return 0;
+
 	if (addr1->sa_family != addr2->sa_family){
 		return addr1->sa_family - addr2->sa_family;
 	}