Solving the problem of launching the settings dialog without xine support

The settings dialog crashes if built without xine support.

Signed-off-by: ormorph <roma251078@mail.ru>
(cherry picked from commit 6212c1b319)

src/pref.cpp

@@ -435,9 +435,7 @@ KDE_NO_CDTOR_EXPORT PrefRecordPage::PrefRecordPage (TQWidget *parent, PartBase *
     layout->addLayout (buttonlayout);
     layout->addItem (new TQSpacerItem (5, 0, TQSizePolicy::Minimum, TQSizePolicy::Expanding));
     connect (m_player, TQT_SIGNAL (sourceChanged(KMPlayer::Source*,KMPlayer::Source*)), this, TQT_SLOT (sourceChanged(KMPlayer::Source*,KMPlayer::Source*)));
-#ifdef HAVE_XINE
     connect (recorder, TQT_SIGNAL (clicked(int)), this, TQT_SLOT(recorderClicked(int)));
-#endif
     connect (replay, TQT_SIGNAL (clicked (int)), this, TQT_SLOT (replayClicked (int)));
 }
 
@@ -475,7 +473,12 @@ KDE_NO_EXPORT void PrefRecordPage::sourceChanged (Source * olds, Source * nws) {
 }
 
 KDE_NO_EXPORT void PrefRecordPage::recorderClicked (int id) {
-    bool b = recorder->find(id)->text().find (TQString::fromLatin1("Xine")) > -1;
+    bool b = false;
+    TQButton *recBtn = recorder->find(id);
+    if (recBtn)
+    {
+       b = recBtn->text().find (TQString::fromLatin1("Xine")) > -1;
+    }
     replay->setEnabled (!b);
     if (b)
         replay->setButton (Settings::ReplayNo);