follow path entry changes - auto-port, reviewed, not tested

svn path=/branches/work/kconfig_new_take3/KDE/kdesdk/cervisia/; revision=728208

cervisiashell.cpp

@@ -170,7 +170,7 @@ bool CervisiaShell::queryExit()
 
 void CervisiaShell::readProperties(const KConfigGroup& config)
 {
-    m_lastOpenDir = config.readPathEntry("Current Directory");
+    m_lastOpenDir = config.readPathEntry("Current Directory", QString());
 
     // if the session is restoring, make sure we open the URL
     // since it's not handled by main()

checkoutdialog.cpp

@@ -437,7 +437,7 @@ void CheckoutDialog::restoreUserInput()
     KConfigGroup cs(&partConfig, "CheckoutDialog");
 
     repo_combo->setEditText(cs.readEntry("Repository"));
-    workdir_edit->setText(cs.readPathEntry("Working directory"));
+    workdir_edit->setText(cs.readPathEntry("Working directory", QString()));
 
     if (act == Import)
     {

cvsservice/repository.cpp

@@ -261,7 +261,7 @@ void Repository::Private::readConfig()
     }
 
     // get remote shell client to access the remote repository
-    rsh = group.readPathEntry("rsh");
+    rsh = group.readPathEntry("rsh", QString());
 
     // get program to start on the server side
     server = group.readEntry("cvs_server");

diffdialog.cpp

@@ -250,7 +250,7 @@ bool DiffDialog::parseCvsDiff(OrgKdeCervisiaCvsserviceCvsserviceInterface* servi
     // place, but this design at least makes the handling trans-
     // parent for the calling routines
 
-    QString extdiff = cs.readPathEntry("ExternalDiff");
+    QString extdiff = cs.readPathEntry("ExternalDiff", QString());
     if (!extdiff.isEmpty())
         {
             callExternalDiff(extdiff, service, fileName, revA, revB);

settingsdialog.cpp

@@ -145,7 +145,7 @@ void SettingsDialog::readSettings()
     contextedit->setValue(group.readEntry("ContextLines", 65535));
     tabwidthedit->setValue(group.readEntry("TabWidth", 8));
     diffoptedit->setText(group.readEntry("DiffOptions"));
-    extdiffedit->setUrl(group.readPathEntry("ExternalDiff"));
+    extdiffedit->setUrl(group.readPathEntry("ExternalDiff", QString()));
     remotestatusbox->setChecked(group.readEntry("StatusForRemoteRepos", false));
     localstatusbox->setChecked(group.readEntry("StatusForLocalRepos", false));