Use gcc-specific __attribute__ to mark unused parameter

[collectd.git] / src / battery.c

diff --git a/src/battery.c b/src/battery.c
index 33ba29231556bc7feec6a00b35276931224100d1..4178d8b5145f2b728e5c7c949d72ebd8d126a89e 100644 (file)
--- a/src/battery.c
+++ b/src/battery.c
@@ -1,6 +1,7 @@
 /**
  * collectd - src/battery.c
  * Copyright (C) 2006,2007  Florian octo Forster
+ * Copyright (C) 2008       Michał Mirosław
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -17,6 +18,7 @@
  *
  * Authors:
  *   Florian octo Forster <octo at verplant.org>
+ *   Michał Mirosław <mirq-linux at rere.qmqm.pl>
  **/
 
 #include "collectd.h"
@@ -512,7 +514,8 @@ static int battery_read (void)
 
        if (0 == access (battery_acpi_dir, R_OK))
                walk_directory (battery_acpi_dir, battery_read_acpi,
-                               /* user_data = */ NULL);
+                               /* user_data = */ NULL,
+                               /* include hidden */ 0);
        else
        {
                char errbuf[1024];