From 5198dabcce9da535c4531b53990cfa11bd9f7896 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 3 Oct 2012 14:18:55 -0400
Subject: man: document behaviour of ListenStream= with only a port number in
 regards to IPv4/IPv6

---
 src/core/load-fragment.c | 6 ++++--
 src/shared/socket-util.c | 3 ++-
 2 files changed, 6 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 93f051af47..2504d730dc 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -326,10 +326,12 @@ int config_parse_socket_bind(
 
         s = SOCKET(data);
 
-        if ((b = socket_address_bind_ipv6_only_from_string(rvalue)) < 0) {
+        b = socket_address_bind_ipv6_only_from_string(rvalue);
+        if (b < 0) {
                 int r;
 
-                if ((r = parse_boolean(rvalue)) < 0) {
+                r = parse_boolean(rvalue);
+                if (r < 0) {
                         log_error("[%s:%u] Failed to parse bind IPv6 only value, ignoring: %s", filename, line, rvalue);
                         return 0;
                 }
diff --git a/src/shared/socket-util.c b/src/shared/socket-util.c
index 7e65f8a691..4908403d9f 100644
--- a/src/shared/socket-util.c
+++ b/src/shared/socket-util.c
@@ -167,7 +167,8 @@ int socket_address_parse(SocketAddress *a, const char *s) {
                 } else {
 
                         /* Just a port */
-                        if ((r = safe_atou(s, &u)) < 0)
+                        r = safe_atou(s, &u);
+                        if (r < 0)
                                 return r;
 
                         if (u <= 0 || u > 0xFFFF)
-- 
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