X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils_vl_lookup.c;h=b15dcf0225bb66257fbb4303a663df9e49bebc31;hb=eae3f57d9a826e015ef952c746675c2aff8592dc;hp=8180d0d9ea60380b3c4705eab4654615ea2c9bf3;hpb=b61a03b05c1f4040a6599334b65141aa3bd134f5;p=collectd.git

diff --git a/src/utils_vl_lookup.c b/src/utils_vl_lookup.c
index 8180d0d9..b15dcf02 100644
--- a/src/utils_vl_lookup.c
+++ b/src/utils_vl_lookup.c
@@ -304,9 +304,10 @@ static int lu_handle_user_class (lookup_t *obj, /* {{{ */
   {
     /* call lookup_class_callback_t() and insert into the list of user objects. */
     user_obj = lu_create_user_obj (obj, ds, vl, user_class);
-    pthread_mutex_unlock (&user_class->lock);
-    if (user_obj == NULL)
+    if (user_obj == NULL) {
+      pthread_mutex_unlock (&user_class->lock);
       return (-1);
+    }
   }
   pthread_mutex_unlock (&user_class->lock);