diff -urN mythplugins-0.23.1.orig/mythnetvision/mythnetvision/netsearch.cpp mythplugins-0.23.1.patched/mythnetvision/mythnetvision/netsearch.cpp
--- mythplugins-0.23.1.orig/mythnetvision/mythnetvision/netsearch.cpp	2010-04-26 22:27:14.000000000 +0200
+++ mythplugins-0.23.1.patched/mythnetvision/mythnetvision/netsearch.cpp	2010-09-24 15:42:15.511452327 +0200
@@ -44,9 +44,9 @@
       m_thumbImage(NULL),            m_downloadable(NULL),
       m_progress(NULL),              m_busyPopup(NULL),
       m_okPopup(NULL),               m_popupStack(),
-      m_netSearch(),                 m_currentSearch(NULL),
-      m_currentGrabber(0),           m_currentCmd(NULL),
-      m_currentDownload(NULL),       m_pagenum(0),
+      m_netSearch(),                 m_currentSearch(QString()),
+      m_currentGrabber(0),           m_currentCmd(QString()),
+      m_currentDownload(QString()),  m_pagenum(0),
       m_lock(QMutex::Recursive)
 {
     m_playing = false;
diff -urN mythplugins-0.23.1.orig/mythvideo/mythvideo/videodlg.h mythplugins-0.23.1.patched/mythvideo/mythvideo/videodlg.h
--- mythplugins-0.23.1.orig/mythvideo/mythvideo/videodlg.h	2009-11-28 19:50:27.000000000 +0100
+++ mythplugins-0.23.1.patched/mythvideo/mythvideo/videodlg.h	2010-09-24 15:33:04.314628061 +0200
@@ -150,7 +150,7 @@
     QString RemoteImageCheck(QString host, QString filename);
     QString GetCoverImage(MythGenericTree *node);
     QString GetFirstImage(MythGenericTree *node, QString type,
-                          QString gpnode = NULL, int levels = 0);
+                          QString gpnode = QString(), int levels = 0);
     QString GetImageFromFolder(Metadata *metadata);
     QString GetScreenshot(MythGenericTree *node);
     QString GetBanner(MythGenericTree *node);