Remove unneeded code, if we don't have a creator, don't tell okular

about it.

svn path=/trunk/KDE/kdegraphics/okular/; revision=773347

generators/fictionbook/converter.cpp

@@ -187,9 +187,6 @@ QTextDocument* Converter::convert( const QString &fileName )
         if ( !mDocumentInfo->mProducer.isEmpty() )
             emit addMetaData( Okular::DocumentInfo::Producer, mDocumentInfo->mProducer );
 
-        if ( !mDocumentInfo->mProducer.isEmpty() )
-            emit addMetaData( "creator", mDocumentInfo->mAuthor, i18n( "Creator" ) );
-
         if ( mDocumentInfo->mDate.isValid() )
             emit addMetaData( Okular::DocumentInfo::CreationDate,
                       KGlobal::locale()->formatDate( mDocumentInfo->mDate, KLocale::ShortDate ) );