Merge branch 'collectd-5.3'

[collectd.git] / src / write_graphite.c

diff --git a/src/write_graphite.c b/src/write_graphite.c
index c1a11df2d0911175b3b512fa21829c7d2139b68f..6124d33edf5a07ae26f922b1cc7a151a959b6c28 100644 (file)
--- a/src/write_graphite.c
+++ b/src/write_graphite.c
@@ -240,7 +240,6 @@ static int wg_callback_init (struct wg_callback *cb)
                 "write_graphite plugin: Connecting to %s:%s via %s failed. "
                 "The last error was: %s", node, service, protocol,
                 sstrerror (errno, errbuf, sizeof (errbuf)));
-        close (cb->sock_fd);
         return (-1);
     }
     else
@@ -268,8 +267,11 @@ static void wg_callback_free (void *data)
 
     wg_flush_nolock (/* timeout = */ 0, cb);
 
-    close(cb->sock_fd);
-    cb->sock_fd = -1;
+    if (cb->sock_fd >= 0)
+    {
+        close (cb->sock_fd);
+        cb->sock_fd = -1;
+    }
 
     sfree(cb->name);
     sfree(cb->node);
@@ -387,12 +389,9 @@ static int wg_write_messages (const data_set_t *ds, const value_list_t *vl,
         return (status);
 
     /* Send the message to graphite */
-    wg_send_message (buffer, cb);
-    if (status != 0)
-    {
-        /* An error message has already been printed. */
+    status = wg_send_message (buffer, cb);
+    if (status != 0) /* error message has been printed already. */
         return (status);
-    }
 
     return (0);
 } /* int wg_write_messages */