varnish plugin: Add informative warnings to the config handling.

[collectd.git] / src / write_http.c

diff --git a/src/write_http.c b/src/write_http.c
index ac6ef2f..2d8e553 100644 (file)
--- a/src/write_http.c
+++ b/src/write_http.c
@@ -457,7 +457,7 @@ static int wh_write_json (const data_set_t *ds, const value_list_t *vl, /* {{{ *
                         &cb->send_buffer_fill,
                         &cb->send_buffer_free,
                         ds, vl, cb->store_rates);
-        if (status == (-ENOMEM))
+        if (status == -ENOMEM)
         {
                 status = wh_flush_nolock (/* timeout = */ 0, cb);
                 if (status != 0)