From 60bc426342b494b730ac4701b71708258bb1a8be Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Thu, 25 Oct 2018 07:27:21 -0400
Subject: [PATCH] Update readcurrent.py

---
 python/readcurrent.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/python/readcurrent.py b/python/readcurrent.py
index ed4028f1..89351d2c 100644
--- a/python/readcurrent.py
+++ b/python/readcurrent.py
@@ -5,6 +5,7 @@ MAX_EXPECTED_AMPS45 = 0.6
 ina40v = 0
 ina40i = 0
 ina40p = 0
+FAIL = -1
 
 try:
     from ina219 import INA219
@@ -21,7 +22,8 @@ if INA219DISABLE !=1:
         ina40v = ina40.voltage()
         ina40i = ina40.current()
         ina40p = ina40.power()
-    except:    
+    except:
+        FAIL = 1
 print ina40v, ina40i, ina40p
 
 if INA219DISABLE !=1: