From 3fee94552b5620679aaf66d8087e95613a9ed712 Mon Sep 17 00:00:00 2001
From: Sandy Macdonald <sandyjmacdonald@gmail.com>
Date: Fri, 14 Jun 2019 21:24:13 +0100
Subject: [PATCH] Fix for scope error

---
 examples/luftdaten.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/luftdaten.py b/examples/luftdaten.py
index b7f0565..5690e90 100755
--- a/examples/luftdaten.py
+++ b/examples/luftdaten.py
@@ -50,6 +50,7 @@
 
 # Read values from BME280 and PMS5003 and return as dict
 def read_values():
+    global pms5003
     values = {}
     cpu_temp = get_cpu_temperature()
     raw_temp = bme280.get_temperature()