When checking whether a recording has already been made, recording names are now compared case insensitive

HISTORY

@@ -9720,7 +9720,7 @@ Video Disk Recorder Revision History
 - Removed unused declaration of cDvbTuner::SetFrontendType() (thanks to Helmut Binder).
 - Fixed handling incomplete multi-packet CAT (thanks to Helmut Binder).
 
-2021-06-19:
+2021-06-20:
 
 - Fixed restarting PMT pids after starting a recording on the currently viewed channel
   (with help from Helmut Binder).
@@ -9729,3 +9729,5 @@ Video Disk Recorder Revision History
 - Fixed a possible access to characters after the terminating zero of strings in
   cDoneRecordings::Contains(), in case there are fuzzy characters at the end of a
   string.
+- When checking whether a recording has already been made, recording names are now
+  compared case insensitive.

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 5.10 2021/06/19 15:34:38 kls Exp $
+ * $Id: recording.c 5.11 2021/06/20 10:03:28 kls Exp $
  */
 
 #include "recording.h"
@@ -3152,7 +3152,7 @@ bool cDoneRecordings::Contains(const char *Title) const
             t = SkipFuzzyChars(t);
             if (!*s || !*t)
                break;
-            if (*s != *t)
+            if (toupper(uchar(*s)) != toupper(uchar(*t)))
                break;
             s++;
             t++;