File 0002-nspawn-restore-journal-directory-is-empty-check.patch of Package systemd

From cdb2b9d05a2f3d649f47bd2ba24eb3fe30b52e92 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 22 May 2014 15:19:46 +0900
Subject: [PATCH] nspawn: restore journal directory is empty check

This undoes part of commit e6a4a517befe559adf6d1dbbadf425c3538849c9.

Instead of removing the error message about non-empty journal bind mount
directories, simply downgrade the message to a warning and proceed.
---
 src/nspawn/nspawn.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git src/nspawn/nspawn.c src/nspawn/nspawn.c
index ef84664..eb9c5e0 100644
--- src/nspawn/nspawn.c
+++ src/nspawn/nspawn.c
@@ -1143,6 +1143,9 @@ static int setup_journal(const char *directory) {
         } else if (access(p, F_OK) < 0)
                 return 0;
 
+        if (dir_is_empty(q) == 0)
+                log_warning("%s is not empty, proceeding anyway.", q);
+
         r = mkdir_p(q, 0755);
         if (r < 0) {
                 log_error("Failed to create %s: %m", q);
-- 
1.7.9.2