[nagiosplug] check_disk_smb: verify path to smbclient

[Nagios Plugin Development]

    Module: nagiosplug
    Branch: master
    Commit: 63312395eed8fc0628cf81eebe3b11b4d299adc6
    Author: Sven Nierlein <Sven.Nierlein at consol.de>
 Committer: Sven Nierlein <sven at consol.de>
      Date: Mon Sep 16 13:57:52 2013 +0200
       URL: http://nagiosplug.git.sf.net/git/gitweb.cgi?p=nagiosplug/nagiosplug;a=commit;h=6331239

check_disk_smb: verify path to smbclient

---

 plugins-scripts/check_disk_smb.pl |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/plugins-scripts/check_disk_smb.pl b/plugins-scripts/check_disk_smb.pl
index b547615..0c89db5 100755
--- a/plugins-scripts/check_disk_smb.pl
+++ b/plugins-scripts/check_disk_smb.pl
@@ -59,6 +59,8 @@ if ($opt_V) {
 if ($opt_h) {print_help(); exit $ERRORS{'OK'};}
 
 my $smbclient = $utils::PATH_TO_SMBCLIENT;
+$smbclient    || usage("check requires smbclient, smbclient not set\n");
+-x $smbclient || usage("check requires smbclient, $smbclient: $!\n");
 
 # Options checking