From e298c4da3f103a6e5d51b65cdfe0816e16e830ce Mon Sep 17 00:00:00 2001
From: Hristo Jelev <jeleff@gmail.com>
Date: Wed, 6 Oct 2021 00:01:03 +0300
Subject: [PATCH] update again cpu temp cmd

---
 null                | 0
 src/rpi-cpu2mqtt.py | 4 ++--
 2 files changed, 2 insertions(+), 2 deletions(-)
 create mode 100644 null

diff --git a/null b/null
new file mode 100644
index 0000000..e69de29
diff --git a/src/rpi-cpu2mqtt.py b/src/rpi-cpu2mqtt.py
index 6b5fe83..6f1178a 100644
--- a/src/rpi-cpu2mqtt.py
+++ b/src/rpi-cpu2mqtt.py
@@ -52,12 +52,12 @@ def check_memory():
 		return memory
 
 def check_cpu_temp():
-		full_cmd = "cat /sys/class/thermal/thermal_zone*/temp | sed 's/\(.\)..$//' | tail -n 1"
+		full_cmd = "cat /sys/class/thermal/thermal_zone*/temp 2> /dev/null | sed 's/\(.\)..$//' | tail -n 1"
 		try:
 			p = subprocess.Popen(full_cmd, shell=True, stdout=subprocess.PIPE).communicate()[0]
 			cpu_temp = p.decode("utf-8").replace('\n', ' ').replace('\r', '')
 		except:
-			cpu_temp = 0
+			cpu_temp = 0	
 		return cpu_temp
 
 def check_sys_clock_speed():