Fixed updating the index when cutting a recording again

CONTRIBUTORS

@@ -3461,6 +3461,7 @@ Matthias Senzel <matthias.senzel@t-online.de>
  for fixing an unnecessary double display of menu items in the Recordings menu
  for reporting a bug in handling cSkinDisplayMenu::GetTextAreaFont()
  for reporting characters being cut off while editing in the LCARS skin
+ for fixing updating the index when cutting a recording again
 
 Marek Nazarko <mnazarko@gmail.com>
  for translating OSD texts to the Polish language

HISTORY

@@ -10119,7 +10119,7 @@ Video Disk Recorder Revision History
 - Now deleting old recording info before reading modified info file (suggested by
   Stefan Hofmann).
 
-2025-06-18:
+2025-06-19:
 
 - Fixed some misplaced 'override' keywords in the 'hello' and 'skincurses' plugins.
 - cRecording now fetches priority, lifetime and framesPerSecond from cRecordingInfo.
@@ -10132,3 +10132,4 @@ Video Disk Recorder Revision History
 - Fixed strreplace() in case the search string is empty (thanks to Stefan Hofmann).
 - Fixed automatic moving of the cursor when inputting characters with number keys (reported
   by Stefan Hofmann).
+- Fixed updating the index when cutting a recording again (thanks to Matthias Senzel).

recording.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: recording.c 5.41 2025/04/16 09:14:20 kls Exp $
+ * $Id: recording.c 5.42 2025/06/19 13:35:32 kls Exp $
  */
 
 #include "recording.h"
@@ -1702,6 +1702,8 @@ void cRecordings::AddByName(const char *FileName, bool TriggerUpdate)
      if (TriggerUpdate)
         TouchUpdate();
      }
+  else
+     UpdateByName(FileName);
 }
 
 void cRecordings::DelByName(const char *FileName)
@@ -1728,8 +1730,10 @@ void cRecordings::DelByName(const char *FileName)
 
 void cRecordings::UpdateByName(const char *FileName)
 {
-  if (cRecording *Recording = GetByName(FileName))
+  if (cRecording *Recording = GetByName(FileName)) {
+     Recording->numFrames = -1;
      Recording->ReadInfo(true);
+     }
 }
 
 int cRecordings::TotalFileSizeMB(void) const