From 70688fb8b50fbb0e0bbe9b080492b8a2a490a2d4 Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Thu, 12 May 2011 12:00:17 +0000
Subject: [PATCH] minor enhancement for dumping 'None' values (proper way
 should be empty string because None is too pythonic)

---
 lib/core/dump.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/core/dump.py b/lib/core/dump.py
index 9768c513a..c05d580fc 100644
--- a/lib/core/dump.py
+++ b/lib/core/dump.py
@@ -414,10 +414,13 @@ class Dump:
                     if len(info["values"]) <= i:
                         continue
 
-                    value = getUnicode(info["values"][i])
+                    if info["values"][i] is None:
+                        value = u''
+                    else:
+                        value = getUnicode(info["values"][i])
 
-                    if re.search("^[\ *]*$", value):
-                        value = "NULL"
+                        if re.search("^[\ *]*$", value):
+                            value = "NULL"
 
                     values.append(value)
                     maxlength = int(info["length"])