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

1 files changed, 19 insertions, 16 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
@@ -58,30 +58,33 @@ OpenTextDlg::OpenTextDlg( QWidget *parent, sword::SWMgr *swordMgr, QPixmap *bibl
         QString type;
         QPixmap *icon = 0x0;
         QListViewItem *parent = 0x0;
 
         for ( it = swordMgr->Modules.begin(); it != swordMgr->Modules.end(); it++ )
         {
-            type = it->second->Type();
-            if ( type == "Biblical Texts" )
+            if ( it->second )
             {
-                icon = bibleIcon;
-                parent = m_bibles;
+                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() ) );
             }
-            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();
 }