From 85f0820005c8d8df2be9a2461de438fd0250e950 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20P=C3=A9ters?= <fpeters@entrouvert.com>
Date: Wed, 26 Mar 2014 18:16:45 +0100
Subject: [PATCH] do not empty null equivs

---
 src/collective/dms/thesaurus/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/collective/dms/thesaurus/utils.py b/src/collective/dms/thesaurus/utils.py
index f1fbde1..efd9d34 100644
--- a/src/collective/dms/thesaurus/utils.py
+++ b/src/collective/dms/thesaurus/utils.py
@@ -46,7 +46,7 @@ class ImportJson(BrowserView):
                         raw=term.get('scope_note'),
                         mimeType='text/html',
                         outputMimeType='text/x-html-safe')
-            object.equivs = term.get('equivalents')
+            object.equivs = [x for x in term.get('equivalents') or [] if x]
 
         # 2nd step; add relations
         for term_id, term in terms.items():