1 files changed, 10 insertions, 7 deletions
diff --git a/src/core/hostname-setup.c b/src/core/hostname-setup.c
index 932ddbf95a..d92a9a764f 100644
--- a/src/core/hostname-setup.c
+++ b/src/core/hostname-setup.c
@@ -19,16 +19,18 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <stdio.h>
 #include <errno.h>
+#include <stdio.h>
 #include <stdlib.h>
 
-#include "macro.h"
-#include "util.h"
-#include "log.h"
+#include "alloc-util.h"
 #include "fileio.h"
-#include "hostname-util.h"
 #include "hostname-setup.h"
+#include "hostname-util.h"
+#include "log.h"
+#include "macro.h"
+#include "string-util.h"
+#include "util.h"
 
 int hostname_setup(void) {
         int r;
@@ -59,8 +61,9 @@ int hostname_setup(void) {
                 hn = "localhost";
         }
 
-        if (sethostname_idempotent(hn) < 0)
-                return log_warning_errno(errno, "Failed to set hostname to <%s>: %m", hn);
+        r = sethostname_idempotent(hn);
+        if (r < 0)
+                return log_warning_errno(r, "Failed to set hostname to <%s>: %m", hn);
 
         log_info("Set hostname to <%s>.", hn);
         return 0;