From f7bb709be5b769f3daead576525287b1299c7b9d Mon Sep 17 00:00:00 2001
From: Frederik Gladhorn <gladhorn@kde.org>
Date: Mon, 19 Apr 2010 18:42:18 +0000
Subject: [PATCH] only write conjugation tag if not empty

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=1116543
---
 keduvocdocument/keduvoctranslation.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/keduvocdocument/keduvoctranslation.cpp b/keduvocdocument/keduvoctranslation.cpp
index 6334e88..b89ca57 100644
--- a/keduvocdocument/keduvoctranslation.cpp
+++ b/keduvocdocument/keduvoctranslation.cpp
@@ -432,7 +432,9 @@ void KEduVocTranslation::toKVTML2(QDomElement & parent)
     foreach ( const QString &tense, conjugationTenses() ) {
         QDomElement conjugationElement = parent.ownerDocument().createElement( KVTML_CONJUGATION );
         conjugation(tense).toKVTML2(conjugationElement, tense);
-        parent.appendChild( conjugationElement );
+        if (conjugationElement.hasChildNodes()) {
+            parent.appendChild( conjugationElement );
+        }
     }
 
     // <comment>
-- 
2.47.3