From 664461f304a236957019ef5a3579f834af5d6e6e Mon Sep 17 00:00:00 2001
From: Brendan Howell <brendan@howell-ersatz.com>
Date: Thu, 4 May 2017 23:30:29 +0200
Subject: [PATCH] fix pin reference

---
 screenless/bureau/photography/photography.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/screenless/bureau/photography/photography.py b/screenless/bureau/photography/photography.py
index 92e9ea4..a3596b7 100644
--- a/screenless/bureau/photography/photography.py
+++ b/screenless/bureau/photography/photography.py
@@ -33,7 +33,7 @@ class Photography(Bureau):
         
         # set up the gpios for lamp & knobs
         gpio.init()
-        gpio.setcfg(doc_light_pin, gpio.OUTPUT)
+        gpio.setcfg(self.doc_light_pin, gpio.OUTPUT)
 
 
     def _doc_light_on(self):