Build system: enable the "df" plugin when getmntent_r() is available.

[collectd.git] / src / daemon / meta_data.c

diff --git a/src/daemon/meta_data.c b/src/daemon/meta_data.c
index 583d819..7684690 100644 (file)
--- a/src/daemon/meta_data.c
+++ b/src/daemon/meta_data.c
@@ -737,7 +737,6 @@ int meta_data_as_string(meta_data_t *md, /* {{{ */
 
   temp = md_strdup(actual);
   if (temp == NULL) {
-    pthread_mutex_unlock(&md->lock);
     ERROR("meta_data_as_string: md_strdup failed for key `%s'.", key);
     return (-ENOMEM);
   }