From 1387b266068b7847aeb10e8d112bbeab254cd94c Mon Sep 17 00:00:00 2001
From: mdipierro <massimo.dipierro@gmail.com>
Date: Wed, 7 Oct 2015 12:57:20 -0500
Subject: [PATCH] fixed LazyCrypt, thanks Denes

---
 gluon/validators.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gluon/validators.py b/gluon/validators.py
index 10dc5b7f..41138c0a 100644
--- a/gluon/validators.py
+++ b/gluon/validators.py
@@ -2847,9 +2847,11 @@ class CRYPT(object):
         self.salt = salt
 
     def __call__(self, value):
-        value = value and value[:self.max_length]
-        if len(value) < self.min_length:
+        v = v and str(v)[:self.max_length]
+        if not v or len(v) < self.min_length:
             return ('', translate(self.error_message))
+        if isinstance(value, LazyCrypt):
+            return (value, None)
         return (LazyCrypt(self, value), None)
 
 #  entropy calculator for IS_STRONG