[monitoring-plugins] Fixing the stuff that is broken on btrfs

[Jan Wagner]

    Module: monitoring-plugins
    Branch: master
    Commit: 23436a18516e66469aeb4d81329d62ee4bfa7a51
    Author: Klaus Ethgen <Klaus at Ethgen.de>
 Committer: Jan Wagner <waja at cyconet.org>
      Date: Wed Oct 28 00:38:47 2015 +0100
       URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=23436a1

Fixing the stuff that is broken on btrfs

(Closes #1357)

---

 plugins/check_disk.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/plugins/check_disk.c b/plugins/check_disk.c
index 874a0ee..b338684 100644
--- a/plugins/check_disk.c
+++ b/plugins/check_disk.c
@@ -1038,10 +1038,7 @@ get_stats (struct parameter_list *p, struct fs_usage *fsp) {
 
 void
 get_path_stats (struct parameter_list *p, struct fs_usage *fsp) {
-  /* 2007-12-08 - Workaround for Gnulib reporting insanely high available
-  * space on BSD (the actual value should be negative but fsp->fsu_bavail
-  * is unsigned) */
-  p->available = fsp->fsu_bavail > fsp->fsu_bfree ? 0 : fsp->fsu_bavail;
+  p->available = fsp->fsu_bavail;
   p->available_to_root = fsp->fsu_bfree;
   p->used = fsp->fsu_blocks - fsp->fsu_bfree;
   if (freespace_ignore_reserved) {