From 22a277c80ecfe28ce21b7ce215ee38f25a702658 Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@robocracy.org>
Date: Tue, 29 Jan 2019 15:56:34 -0800
Subject: fix bug in clean() resulting in many consistency check fails

---
 python/fatcat_tools/importers/common.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'python/fatcat_tools/importers/common.py')

diff --git a/python/fatcat_tools/importers/common.py b/python/fatcat_tools/importers/common.py
index 7c2ce400..32f7b4d5 100644
--- a/python/fatcat_tools/importers/common.py
+++ b/python/fatcat_tools/importers/common.py
@@ -28,7 +28,7 @@ def clean(thing, force_xml=False):
     Also strips extra whitespace.
     """
     if not thing:
-        return thing
+        return None
     fix_entities = 'auto'
     if force_xml:
         fix_entities = True
@@ -41,7 +41,8 @@ def clean(thing, force_xml=False):
 def test_clean():
 
     assert clean(None) == None
-    assert clean('') == ''
+    assert clean('') == None
+    assert clean('1') == None
     assert clean('123') == '123'
     assert clean('a&amp;b') == 'a&b'
     assert clean('<b>a&amp;b</b>') == '<b>a&amp;b</b>'
-- 
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