Fixed cOsdMenu::Display() in case the menu size has changed

CONTRIBUTORS

@@ -1220,6 +1220,7 @@ Reinhard Nissl <rnissl@gmx.de>
  for reporting a memory leak when reaching the end of a recording during replay
  for reporting a call to close(-1) in cUnbufferedFile::Close()
  for reporting a possible problem in handling the length of DiSEqC command sequences
+ for fixing cOsdMenu::Display() in case the menu size has changed
 
 Richard Robson <richard_robson@beeb.net>
  for reporting freezing replay if a timer starts while in Transfer Mode from the

HISTORY

@@ -6118,3 +6118,5 @@ Video Disk Recorder Revision History
 - Added a workaround for the broken linux-dvb driver header files (based on a patch
   from Tobias Grimm).
 - Fixed handling the length of DiSEqC command sequences (reported by Reinhard Nissl).
+- Fixed cOsdMenu::Display() in case the menu size has changed (thanks to
+  Reinhard Nissl).

osdbase.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: osdbase.c 1.32 2008/02/17 11:33:04 kls Exp $
+ * $Id: osdbase.c 2.1 2009/06/01 11:54:50 kls Exp $
  */
 
 #include "osdbase.h"
@@ -217,6 +217,7 @@ void cOsdMenu::Display(void)
          }
      if (current < 0)
         current = 0; // just for safety - there HAS to be a current item!
+     first = min(first, max(0, count - displayMenuItems)); // in case the menu size has changed
      if (current - first >= displayMenuItems || current < first) {
         first = current - displayMenuItems / 2;
         if (first + displayMenuItems > count)