[systemd-devel] [PATCH] journal: don't try to compress without XZ

[Michael Olbrich]

otherwise the header contains the HEADER_INCOMPATIBLE_COMPRESSED
flag even though the data is not compressed and reading the journal
fails.
---

Hi,

I'm not sure if this is the correct place to do this, but the default
'compress = yes' must be ignored somewhere otherwise journalctl will not
work with the default configuration and XZ support disabled.

Regards,
Michael

 src/journal/journal-file.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
index 79f7598..81ba45c 100644
--- a/src/journal/journal-file.c
+++ b/src/journal/journal-file.c
@@ -2007,7 +2007,9 @@ int journal_file_open(
         f->flags = flags;
         f->prot = prot_from_flags(flags);
         f->writable = (flags & O_ACCMODE) != O_RDONLY;
+#ifdef HAVE_XZ
         f->compress = compress;
+#endif
         f->seal = seal;
 
         if (mmap_cache)
-- 
1.7.10.4