From 2bf998f7e0aa19e89918627d386d526e4f2e25dd Mon Sep 17 00:00:00 2001
From: Luca Boccassi <bluca@debian.org>
Date: Sun, 3 Jan 2021 21:43:05 +0000
Subject: [PATCH] Problem: build broken on kFreeBSD

Solution: fix refactor mistake introduced by:

091df743a81f3899bd70166060c2082ea0cbd57c

Fixes https://github.com/zeromq/libzmq/issues/4113
---
 src/stream_engine_base.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/stream_engine_base.cpp b/src/stream_engine_base.cpp
index 9b9563a9..791f1bda 100644
--- a/src/stream_engine_base.cpp
+++ b/src/stream_engine_base.cpp
@@ -84,7 +84,7 @@ static std::string get_peer_address (zmq::fd_t s_)
     else if (family == PF_UNIX) {
         struct xucred cred;
         socklen_t size = sizeof (cred);
-        if (!getsockopt (_s, 0, LOCAL_PEERCRED, &cred, &size)
+        if (!getsockopt (s_, 0, LOCAL_PEERCRED, &cred, &size)
             && cred.cr_version == XUCRED_VERSION) {
             std::ostringstream buf;
             buf << ":" << cred.cr_uid << ":";