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-rwxr-xr-xplugins-scripts/check_netdns.pl5
1 files changed, 4 insertions, 1 deletions
diff --git a/plugins-scripts/check_netdns.pl b/plugins-scripts/check_netdns.pl
index af1456b..8c63108 100755
--- a/plugins-scripts/check_netdns.pl
+++ b/plugins-scripts/check_netdns.pl
@@ -32,6 +32,9 @@ use lib "$FindBin::Bin";
32use utils; 32use utils;
33 33
34my $PROGNAME = "check_netdns"; 34my $PROGNAME = "check_netdns";
35sub print_help ();
36sub print_version();
37sub print_usage ();
35 38
36$ENV{'PATH'}='@TRUSTED_PATH@'; 39$ENV{'PATH'}='@TRUSTED_PATH@';
37$ENV{'BASH_ENV'}=''; 40$ENV{'BASH_ENV'}='';
@@ -43,7 +46,7 @@ GetOptions("V" => $opt_V, "version" => $opt_V,
43 "t=i" => $opt_t, "timeout=i" => $opt_t, 46 "t=i" => $opt_t, "timeout=i" => $opt_t,
44 "s=s" => $opt_s, "server=s" => $opt_s, 47 "s=s" => $opt_s, "server=s" => $opt_s,
45 "H=s" => $opt_H, "hostname=s" => $opt_H); 48 "H=s" => $opt_H, "hostname=s" => $opt_H);
46 49
47# -h means display verbose help screen 50# -h means display verbose help screen
48if($opt_h){ print_help(); exit 0; } 51if($opt_h){ print_help(); exit 0; }
49 52