From ef0cdf8e142ef0ed3b7fe9d0283d5783a0b4caf1 Mon Sep 17 00:00:00 2001
From: James W Thorne <jameswthorne@gmail.com>
Date: Tue, 17 Jan 2017 18:17:24 -0600
Subject: [PATCH] Forgot empty function

---
 snappass/main.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/snappass/main.py b/snappass/main.py
index b46a8bd..1df89d9 100644
--- a/snappass/main.py
+++ b/snappass/main.py
@@ -65,6 +65,9 @@ def get_password(key):
     redis_client.delete(key)
     return password
 
+def empty(value):
+    if not value:
+        return True
 
 def clean_input():
     """