Fix crash when trying to display open text dialog when there are no modules in configured directory

1 files changed, 3 insertions, 0 deletions

diff --git a/noncore/apps/dagger/opentextdlg.cpp b/noncore/apps/dagger/opentextdlg.cpp
index f7893a9..8c94a4b 100644
--- a/noncore/apps/dagger/opentextdlg.cpp
+++ b/noncore/apps/dagger/opentextdlg.cpp
@@ -52,44 +52,47 @@ OpenTextDlg::OpenTextDlg( QWidget *parent, sword::SWMgr *swordMgr, QPixmap *bibl
     m_textList.insertItem( m_bibles );
     connect( &m_textList, SIGNAL(clicked(QListViewItem*)), this, SLOT(slotItemClicked(QListViewItem*)) );
 
     if ( swordMgr )
     {
         sword::ModMap::iterator it;
         QString type;
         QPixmap *icon = 0x0;
         QListViewItem *parent = 0x0;
 
         for ( it = swordMgr->Modules.begin(); it != swordMgr->Modules.end(); it++ )
         {
+            if ( it->second )
+            {
             type = it->second->Type();
             if ( type == "Biblical Texts" )
             {
                 icon = bibleIcon;
                 parent = m_bibles;
             }
             else if ( type == "Commentaries" )
             {
                 icon = commentaryIcon;
                 parent = m_commentaries;
             }
             else if ( type == "Lexicons / Dictionaries" )
             {
                 icon = lexiconIcon;
                 parent = m_lexicons;
             }
 
             parent->insertItem( new QListViewItem( parent, QString::null, it->first.c_str() ) );
         }
     }
+    }
 
     m_textList.sort();
 }
 
 void OpenTextDlg::slotItemClicked( QListViewItem *item )
 {
     if ( item == m_bibles || item == m_lexicons || item == m_commentaries )
     {
         m_textList.clearSelection();
         if ( item->childCount() > 0 )
         {
             item->setOpen( !item->isOpen() );