src/meta_data.c: Free a leaking mutex.

This problem primarily manifested on FreeBSD but may well effect other
systems as well.

Thanks to Tomas Krasnican for reporting this problem.

Signed-off-by: Florian Forster <octo@collectd.org>

diff --git a/src/meta_data.c b/src/meta_data.c
index 6a336c4..aff3f8e 100644 (file)
--- a/src/meta_data.c
+++ b/src/meta_data.c
@@ -215,6 +215,7 @@ void meta_data_destroy (meta_data_t *md) /* {{{ */
     return;
 
   md_entry_free (md->head);
+  pthread_mutex_destroy (&md->lock);
   free (md);
 } /* }}} void meta_data_destroy */