From 6538d5de7b30f73e7f584c506880d344f2bd08e9 Mon Sep 17 00:00:00 2001
From: Alex Chan <alex@alexwlchan.net>
Date: Wed, 6 Jan 2016 14:59:10 +0000
Subject: [PATCH] Add missing InputDeviceError import to devices.py

---
 gpiozero/devices.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gpiozero/devices.py b/gpiozero/devices.py
index 529a339..f2f8986 100644
--- a/gpiozero/devices.py
+++ b/gpiozero/devices.py
@@ -12,6 +12,7 @@ from collections import deque
 
 from RPi import GPIO
 
+from .input_devices import InputDeviceError
 
 _GPIO_THREADS = set()
 _GPIO_PINS = set()