Makefile: Add testwrapper.sh to dist tarballs.

[collectd.git] / src / write_graphite.c

diff --git a/src/write_graphite.c b/src/write_graphite.c
index 0fa8bc3..5acda6e 100644 (file)
--- a/src/write_graphite.c
+++ b/src/write_graphite.c
@@ -51,9 +51,6 @@
 #include "utils_complain.h"
 #include "utils_format_graphite.h"
 
-/* Folks without pthread will need to disable this plugin. */
-#include <pthread.h>
-
 #include <netdb.h>
 
 #define WG_DEFAULT_NODE "localhost"
@@ -180,7 +177,7 @@ static int wg_flush_nolock (cdtime_t timeout, struct wg_callback *cb)
             return (0);
     }
 
-    if (cb->send_buf_fill <= 0)
+    if (cb->send_buf_fill == 0)
     {
         cb->send_buf_init_time = cdtime ();
         return (0);