From 4bc4fd5c07b586d0f4227d4320d195e2434f762e Mon Sep 17 00:00:00 2001
From: Jonny007-MKD <me@jonny007-mkd.de>
Date: Sat, 3 Oct 2020 16:49:06 +0200
Subject: [PATCH] Add temperature as status output, too

---
 README.md                | 2 +-
 check_rpi_temperature.sh | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index edb1723..1cf5f79 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Icinga2/Nagios check program for Raspberry Pi temperature
 ## Requirements
 
 - `bc` for floating point calculation
-- Adding executing user to video group: `sudo adduser nagios video`
+- Adding executing user to video group: `sudo adduser nagios video`. Otherwise "VCHI initialization failed"
 
 ## Arguments
 
diff --git a/check_rpi_temperature.sh b/check_rpi_temperature.sh
index d30df3f..149ee03 100755
--- a/check_rpi_temperature.sh
+++ b/check_rpi_temperature.sh
@@ -74,10 +74,10 @@ fi
 temp=${output/temp=/}
 temp=${temp/\'C/}
 
-unit="°C"
+unit="'C"
 if $FAHRENHEIT; then
 	temp=$(bc <<< "scale=1; ($temp * 1.8) + 32")
-	unit="°F"
+	unit="'F"
 fi
 
 
@@ -91,7 +91,7 @@ elif [ $w -eq 1 ]; then
 else
 	result="OK"
 fi
-echo "$result | 'temperature'=$temp;$unit;$WARN;$CRIT;-40;85"
+echo "$result. $temp$unit | 'temperature'=$temp;$unit;$WARN;$CRIT;-40;85"
 
 
 case $result in