Fix a number of crashes

3 files changed, 7 insertions, 7 deletions

diff --git a/kmymoney2/widgets/kmymoneycombo.cpp b/kmymoney2/widgets/kmymoneycombo.cpp
index f8b6489..761b537 100644
--- a/kmymoney2/widgets/kmymoneycombo.cpp
+++ b/kmymoney2/widgets/kmymoneycombo.cpp
@@ -588,7 +588,7 @@ public:
         return it.key();
       }
     }
-    return TQString();
+    return TQString::null;
   }
 };
 
diff --git a/kmymoney2/widgets/kmymoneywizard.cpp b/kmymoney2/widgets/kmymoneywizard.cpp
index ff00c78..f446acf 100644
--- a/kmymoney2/widgets/kmymoneywizard.cpp
+++ b/kmymoney2/widgets/kmymoneywizard.cpp
@@ -106,7 +106,7 @@ bool KMyMoneyWizardPage::isComplete(void) const
 
 const TQString& KMyMoneyWizardPage::helpContext(void) const
 {
-  return TQString();
+  return TQString::null;
 }
 
 KMyMoneyWizard::KMyMoneyWizard(TQWidget *parent, const char *name, bool modal, WFlags f) :
diff --git a/kmymoney2/widgets/registeritem.h b/kmymoney2/widgets/registeritem.h
index e9c21d3..83b9a04 100644
--- a/kmymoney2/widgets/registeritem.h
+++ b/kmymoney2/widgets/registeritem.h
@@ -88,14 +88,14 @@ public:
   virtual const TQDate& sortPostDate(void) const { return nullDate; }
   virtual int sortSamePostDate(void) const = 0;
   virtual const TQDate& sortEntryDate(void) const { return nullDate; }
-  virtual const TQString& sortPayee(void) const { return TQString(); }
+  virtual const TQString& sortPayee(void) const { return TQString::null; }
   virtual const MyMoneyMoney& sortValue(void) const { return nullValue; }
-  virtual const TQString& sortNumber(void) const { return TQString(); }
-  virtual const TQString& sortEntryOrder(void) const { return TQString(); }
+  virtual const TQString& sortNumber(void) const { return TQString::null; }
+  virtual const TQString& sortEntryOrder(void) const { return TQString::null; }
   virtual CashFlowDirection sortType(void) const { return Deposit; }
-  virtual const TQString& sortCategory(void) const { return TQString(); }
+  virtual const TQString& sortCategory(void) const { return TQString::null; }
   virtual MyMoneySplit::reconcileFlagE sortReconcileState(void) const { return MyMoneySplit::MaxReconcileState; }
-  virtual const TQString& sortSecurity(void) const { return TQString(); }
+  virtual const TQString& sortSecurity(void) const { return TQString::null; }
 
   /**
     * This method sets the row offset of the item in the register