From: Florian Forster <octo@collectd.org>
Date: Fri, 21 Nov 2014 15:03:22 +0000 (+0100)
Subject: mqtt plugin: Send only the acutally used part of the payload buffer.
X-Git-Tag: collectd-5.6.0~637^2~9
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=5d2f373c143ebdab7aa5157de33d779d8862200d;p=collectd.git

mqtt plugin: Send only the acutally used part of the payload buffer.
---

diff --git a/src/mqtt.c b/src/mqtt.c
index 3142bf3d..bfa2fdb9 100644
--- a/src/mqtt.c
+++ b/src/mqtt.c
@@ -287,7 +287,7 @@ static int mqtt_write (const data_set_t *ds, const value_list_t *vl,
         return (status);
     }
 
-    status = publish (conf, topic, payload, sizeof (payload));
+    status = publish (conf, topic, payload, strlen (payload) + 1);
     if (status != 0)
     {
         ERROR ("mqtt plugin: publish failed: %s", mosquitto_strerror (status));