From 06ccffb9710b3d372ccefe0de4b093e00cb2a00c Mon Sep 17 00:00:00 2001
From: cocide <andy@cocide.com>
Date: Sun, 4 Sep 2022 16:53:11 -0500
Subject: [PATCH] Use numeric values for CPU temperature (#23)

Fixes Spearfoot/FreeNAS-scripts#20 and Spearfoot/FreeNAS-scripts#21
---
 get-system-temps.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/get-system-temps.pl b/get-system-temps.pl
index 02faf43..0bfddb8 100644
--- a/get-system-temps.pl
+++ b/get-system-temps.pl
@@ -148,6 +148,7 @@ sub display_cpu_temps
     for (my $core=0; $core < $cpucores; $core++)
       {
       $temp = qx(sysctl -n dev.cpu.$core.temperature);
+      $temp =~ s/[^\-[:digit:]\.]//g;
       chomp($temp);
       if ($temp <= 0)
         {