From 99d0d05a10e4cfd8bad878cc18f1ab1e042c733e Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 22 Nov 2019 14:09:35 +0100
Subject: [PATCH] journald: use free_and_replace() where appropriate

---
 src/journal/journald-server.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
index 286dda29716..ad0d2f7349b 100644
--- a/src/journal/journald-server.c
+++ b/src/journal/journald-server.c
@@ -741,8 +741,7 @@ static void server_cache_hostname(Server *s) {
         if (!x)
                 return;
 
-        free(s->hostname_field);
-        s->hostname_field = x;
+        free_and_replace(s->hostname_field, x);
 }
 
 static bool shall_try_append_again(JournalFile *f, int r) {
-- 
2.47.3