cleanup: Some NULL pointer checking/setting wasn't appropriate in the visualisation...

git-svn-id: https://xbmc.svn.sourceforge.net/svnroot/xbmc/trunk@29873 568bbfeb-2a22-0410-94d2-cc84cf5bfa90

diff --git a/xbmc/GUIDialogVisualisationPresetList.cpp b/xbmc/GUIDialogVisualisationPresetList.cpp
index c37c6b0..ef666d6 100644 (file)
--- a/xbmc/GUIDialogVisualisationPresetList.cpp
+++ b/xbmc/GUIDialogVisualisationPresetList.cpp
@@ -38,6 +38,7 @@ CGUIDialogVisualisationPresetList::CGUIDialogVisualisationPresetList(void)
 {
   m_currentPreset = 0;
   m_vecPresets = new CFileItemList;
+  m_viz = NULL;
 }
 
 CGUIDialogVisualisationPresetList::~CGUIDialogVisualisationPresetList(void)
@@ -72,10 +73,7 @@ bool CGUIDialogVisualisationPresetList::OnMessage(CGUIMessage &message)
 
       CGUIMessage msg(GUI_MSG_GET_VISUALISATION, 0, 0);
       g_windowManager.SendMessage(msg);
-      if (msg.GetPointer())
-      {
-        SetVisualisation((CVisualisation*)msg.GetPointer());
-      }
+      SetVisualisation((CVisualisation*)msg.GetPointer());
       return true;
     }
     break;
@@ -90,11 +88,9 @@ bool CGUIDialogVisualisationPresetList::OnMessage(CGUIMessage &message)
     break;
   case GUI_MSG_VISUALISATION_LOADED:
     {
-      if (message.GetPointer())
-      {
-        SetVisualisation((CVisualisation*)message.GetPointer());
-      }
+      SetVisualisation((CVisualisation*)message.GetPointer());
     }
+    break;
   }
   return CGUIDialog::OnMessage(message);
 }