4 files changed, 10 insertions, 6 deletions

diff --git a/lib/Nagios/Plugin/Functions.pm b/lib/Nagios/Plugin/Functions.pm
index 9cb7eb6..804661c 100644
--- a/lib/Nagios/Plugin/Functions.pm
+++ b/lib/Nagios/Plugin/Functions.pm
@@ -1,7 +1,10 @@
-# This module holds all exported variables
-# and base functions
+# Functional interface to basic Nagios::Plugin constants, exports, 
+# and functions
+
 package Nagios::Plugin::Functions;
 
+use 5.006;
+
 use strict;
 use warnings;
 use File::Basename;
@@ -47,7 +50,8 @@ sub get_shortname {
     return $arg{plugin}->shortname if $arg{plugin};
 
     my $shortname = uc basename($ENV{NAGIOS_PLUGIN} || $0);
-    $shortname =~ s/^CHECK_//;
+    $shortname =~ s/^CHECK_//;     # Remove any leading CHECK_
+    $shortname =~ s/\..*$//;       # Remove any trailing suffix
     return $shortname;
 }
 
diff --git a/lib/Nagios/Plugin/Performance.pm b/lib/Nagios/Plugin/Performance.pm
index 38803a6..512e07d 100644
--- a/lib/Nagios/Plugin/Performance.pm
+++ b/lib/Nagios/Plugin/Performance.pm
@@ -1,6 +1,6 @@
 package Nagios::Plugin::Performance;
 
-use 5.008004;
+use 5.006;
 
 use strict;
 use warnings;
diff --git a/lib/Nagios/Plugin/Range.pm b/lib/Nagios/Plugin/Range.pm
index f354a54..53a857f 100644
--- a/lib/Nagios/Plugin/Range.pm
+++ b/lib/Nagios/Plugin/Range.pm
@@ -1,6 +1,6 @@
 package Nagios::Plugin::Range;
 
-use 5.008004;
+use 5.006;
 
 use strict;
 use warnings;
diff --git a/lib/Nagios/Plugin/Threshold.pm b/lib/Nagios/Plugin/Threshold.pm
index 3e14d82..829da66 100644
--- a/lib/Nagios/Plugin/Threshold.pm
+++ b/lib/Nagios/Plugin/Threshold.pm
@@ -1,6 +1,6 @@
 package Nagios::Plugin::Threshold;
 
-use 5.008004;
+use 5.006;
 
 use strict;
 use warnings;