From d96b01318a3474ea61e7c4dfb4eda0fa37912e09 Mon Sep 17 00:00:00 2001
From: Vassilii Khachaturov <vassilii@tarunz.org>
Date: Sat, 23 Nov 2013 20:22:41 +0200
Subject: [PATCH] 7198,7212: fix Date.set(value=None)

back-port [3c93c1d] from gramps40
---
 src/gen/lib/date.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gen/lib/date.py b/src/gen/lib/date.py
index c9ffe6b35..8a2b46ace 100644
--- a/src/gen/lib/date.py
+++ b/src/gen/lib/date.py
@@ -1562,7 +1562,7 @@ class Date(object):
         if calendar is None:
             calendar = self.calendar
         if value is None:
-            value = self.value
+            value = self.dateval
         
         if modifier in (Date.MOD_NONE, Date.MOD_BEFORE, 
                         Date.MOD_AFTER, Date.MOD_ABOUT) and len(value) < 4: