[PATCH] vdr-dvdswitch crashing when pressing an arrow key in empty image directory

[Matthias Schwarzott <zzam@xxxxxxxxxx>]

Hi there!

Opening DVDSwitch menu if the image directory is empty, and then pressing some 
arrow key crashes vdr.
The attached patch solves this bug.

Matthias

-- 
Matthias Schwarzott (zzam)

Index: dvdswitch-0.1.3/menu.c
===================================================================
--- dvdswitch-0.1.3.orig/menu.c
+++ dvdswitch-0.1.3/menu.c
@@ -754,8 +754,10 @@ eOSState cMainMenu::MenuMove(eKeys Key)
   SetHelp();
 
   mItem = (cMainMenuItem*)Get(Current());
-  MainMenuOptions.setLastSelectItemName(mItem->FileName());
-  MainMenuOptions.LastSelectItemType(mItem->Type());
+  if (mItem) {
+    MainMenuOptions.setLastSelectItemName(mItem->FileName());
+    MainMenuOptions.LastSelectItemType(mItem->Type());
+  }
 
   return state;
 }

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