From 3b0fa1b3d40806e319e5bc94969f3f99f7e99ded Mon Sep 17 00:00:00 2001
From: Sebastian Harl <sh@teamix.net>
Date: Fri, 13 Jul 2012 09:53:12 +0200
Subject: [PATCH] plugin_wrapper: Change return codes lt 0 or gt 3 to 3.

Else, Nagios will replace the plugin output with an hardcoded built-in value
to tell the user that the RC is out of range. However, when using the wrapper,
we're interested in the actual output.
---
 plugin_wrapper.pl | 5 +++++
 1 file changed, 5 insertions(+)
 mode change 100755 => 100644 plugin_wrapper.pl

diff --git a/plugin_wrapper.pl b/plugin_wrapper.pl
old mode 100755
new mode 100644
index 3db473f..4390715
--- a/plugin_wrapper.pl
+++ b/plugin_wrapper.pl
@@ -64,6 +64,11 @@ if ($p_rc == 255) {
 
 my $p_output = join('', @p_output);
 print $p_output;
+
+if (($p_rc < 0) || ($p_rc > 3)) {
+	$p_rc = 3;
+}
+
 exit $p_rc;
 
 sub exit_usage {