Fix a number of crashes

3 files changed, 6 insertions, 6 deletions

diff --git a/kmymoney2/dialogs/kcategoryreassigndlg.cpp b/kmymoney2/dialogs/kcategoryreassigndlg.cpp
index 4de99f6..beb8e98 100644
--- a/kmymoney2/dialogs/kcategoryreassigndlg.cpp
+++ b/kmymoney2/dialogs/kcategoryreassigndlg.cpp
@@ -53,7 +53,7 @@ KCategoryReassignDlg::~KCategoryReassignDlg()
 TQString KCategoryReassignDlg::show(const MyMoneyAccount& category)
 {
   if (category.id().isEmpty())
-   return TQString(); // no payee available? nothing can be selected...
+   return TQString::null; // no payee available? nothing can be selected...
 
   AccountSet set;
   set.addAccountGroup(MyMoneyAccount::Income);
@@ -79,12 +79,12 @@ TQString KCategoryReassignDlg::show(const MyMoneyAccount& category)
   // if there is no category for reassignment left, we bail out
   if(list.isEmpty()) {
     KMessageBox::sorry(this, TQString("<qt>")+i18n("At least one transaction/schedule still references the category <b>%1</b>.  However, at least one category with the same currency must exist so that the transactions/schedules can be reassigned.").arg(category.name())+TQString("</qt>"));
-    return TQString();
+    return TQString::null;
   }
 
   // execute dialog and if aborted, return empty string
   if (this->exec() == TQDialog::Rejected)
-    return TQString();
+    return TQString::null;
 
   // otherwise return index of selected payee
   return m_category->selectedItem();
diff --git a/kmymoney2/dialogs/knewloanwizard.cpp b/kmymoney2/dialogs/knewloanwizard.cpp
index 884807f..87baaf9 100644
--- a/kmymoney2/dialogs/knewloanwizard.cpp
+++ b/kmymoney2/dialogs/knewloanwizard.cpp
@@ -1072,7 +1072,7 @@ int KNewLoanWizard::term(void) const
 TQString KNewLoanWizard::initialPaymentAccount(void) const
 {
   if(m_dontCreatePayoutCheckBox->isChecked()) {
-    return TQString();
+    return TQString::null;
   }
   return m_assetAccountEdit->selectedItems().first();
 }
diff --git a/kmymoney2/dialogs/kpayeereassigndlg.cpp b/kmymoney2/dialogs/kpayeereassigndlg.cpp
index 0c3c0cf..1db13f1 100644
--- a/kmymoney2/dialogs/kpayeereassigndlg.cpp
+++ b/kmymoney2/dialogs/kpayeereassigndlg.cpp
@@ -53,13 +53,13 @@ KPayeeReassignDlg::~KPayeeReassignDlg()
 TQString KPayeeReassignDlg::show(const TQValueList<MyMoneyPayee>& payeeslist)
 {
   if (payeeslist.isEmpty())
-   return TQString(); // no payee available? nothing can be selected...
+   return TQString::null; // no payee available? nothing can be selected...
 
   payeeCombo->loadPayees(payeeslist);
 
   // execute dialog and if aborted, return empty string
   if (this->exec() == TQDialog::Rejected)
-    return TQString();
+    return TQString::null;
 
   // otherwise return index of selected payee
   return payeeCombo->selectedItem();