log: print at to one target at max

[elogind.git] / src / hostname-setup.c

diff --git a/src/hostname-setup.c b/src/hostname-setup.c
index e9f722e622a0f3b7bf644f33917542bed48ee3c4..f52e38aef23739b648bc192af0da7bb63ce0bdf3 100644 (file)
--- a/src/hostname-setup.c
+++ b/src/hostname-setup.c
@@ -1,4 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
 
 /***
   This file is part of systemd.
@@ -30,8 +30,6 @@
 #include "util.h"
 #include "log.h"
 
-#define LINE_MAX 4096
-
 #if defined(TARGET_FEDORA)
 #define FILENAME "/etc/sysconfig/network"
 #elif defined(TARGET_SUSE) || defined(TARGET_SLACKWARE)
@@ -103,10 +101,11 @@ static int read_hostname(char **hn) {
                 }
 
                 *hn = k;
-                break;
+                r = 0;
+                goto finish;
         }
 
-        r = 0;
+        r = -ENOENT;
 
 finish:
         fclose(f);