[vlc-commits] Qt: selector, prevent some podcast crashes

[Jean-Baptiste Kempf]

vlc/vlc-2.0 | branch: master | Jean-Baptiste Kempf <jb at videolan.org> | Mon Sep 10 17:09:02 2012 +0200| [e70940c36006b3f7c98567ea02557891c89e16ed] | committer: Jean-Baptiste Kempf

Qt: selector, prevent some podcast crashes

> http://git.videolan.org/gitweb.cgi/vlc/vlc-2.0.git/?a=commit;h=e70940c36006b3f7c98567ea02557891c89e16ed
---

 modules/gui/qt4/components/playlist/selector.cpp |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/modules/gui/qt4/components/playlist/selector.cpp b/modules/gui/qt4/components/playlist/selector.cpp
index 3bce22c..1bdf8df 100644
--- a/modules/gui/qt4/components/playlist/selector.cpp
+++ b/modules/gui/qt4/components/playlist/selector.cpp
@@ -41,6 +41,7 @@
 #include <QPainter>
 #include <QPalette>
 #include <QScrollBar>
+#include <assert.h>
 
 #include <vlc_playlist.h>
 #include <vlc_services_discovery.h>
@@ -445,6 +446,8 @@ void PLSelector::plItemAdded( int item, int parent )
 
 void PLSelector::plItemRemoved( int id )
 {
+    if( !podcastsParent ) return;
+
     int c = podcastsParent->childCount();
     for( int i = 0; i < c; i++ )
     {
@@ -462,6 +465,8 @@ void PLSelector::plItemRemoved( int id )
 
 void PLSelector::inputItemUpdate( input_item_t *arg )
 {
+    if( !podcastsParent ) return;
+
     int c = podcastsParent->childCount();
     for( int i = 0; i < c; i++ )
     {
@@ -480,6 +485,8 @@ void PLSelector::inputItemUpdate( input_item_t *arg )
 
 void PLSelector::podcastAdd( PLSelItem * )
 {
+    assert( podcastsParent );
+
     bool ok;
     QString url = QInputDialog::getText( this, qtr( "Subscribe" ),
                                          qtr( "Enter URL of the podcast to subscribe to:" ),