From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Sun, 16 Aug 2015 11:47:24 +0000 (+0200)
Subject: Don't unlock lock twice
X-Git-Tag: collectd-5.5.1~52^2~13
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=a5218a7626e9d1800f13d6580c708833bc62469f;p=collectd.git

Don't unlock lock twice

Fixes make check on OpenBSD
---

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);