From ca532c29059c43425f786be190bb191db820c834 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torben=20H=C3=B8rup?= <torben@t-hoerup.dk>
Date: Sat, 13 Aug 2016 12:33:41 +0200
Subject: [PATCH] Fix temperature calculation, for when temperatures are below
 10 degrees Celcius (#26)

---
 nagios/check-roomalert.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nagios/check-roomalert.pl b/nagios/check-roomalert.pl
index 6d4652d..ef7f94f 100755
--- a/nagios/check-roomalert.pl
+++ b/nagios/check-roomalert.pl
@@ -89,8 +89,8 @@ if($warn[1] > $crit[1]) {
 our $snmp_session = _create_session($opt{'host'},$opt{'com'});
 my $internal = _get_oid_value($snmp_session,$s_internal);
 my $external = _get_oid_value($snmp_session,$s_external);
-$internal = int(substr($internal,0,2) . "." . substr($internal,2,2));
-$external = int(substr($external,0,2) . "." . substr($external,2,2));
+$internal = $internal / 100.0;
+$external = $external / 100.0;
 
 my $istat = 0;
 my $estat = 0;