From 7800d521704de17f3a0a60dc4d5cf262b8cdd5a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Diego=20Elio=20Petten=C3=B2?= <flameeyes@flameeyes.eu>
Date: Sat, 3 Aug 2013 09:55:58 +0100
Subject: otultra2: fix default unit handling.

---
 glucometerutils/drivers/otultra2.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'glucometerutils/drivers')

diff --git a/glucometerutils/drivers/otultra2.py b/glucometerutils/drivers/otultra2.py
index 43be6d4..3182b42 100644
--- a/glucometerutils/drivers/otultra2.py
+++ b/glucometerutils/drivers/otultra2.py
@@ -235,7 +235,8 @@ class Device(object):
     if not match:
       raise exceptions.InvalidResponse(header)
 
-    final_unit = unit or self._ParseGlucoseUnit(match.group(2))
+    if not unit:
+      unit = self._ParseGlucoseUnit(match.group(2))
     count = int(match.group(1))
     assert count == len(data)
 
-- 
cgit v1.2.3