cEvent::FixEpgBugs() now replaces any newline characters in stream component descriptions with blanks

CONTRIBUTORS

@@ -2801,3 +2801,7 @@ Chris Mayo <aklhfex@gmail.com>
 Dominic Evans <oldmanuk@gmail.com>
  for making the SVDRP command LSTC accepts channel IDs
  for adding cap_net_raw to the capabilities that are not dropped
+
+Torsten Lang <info@torstenlang.de>
+ for reporting a problem with newline characters in stream component descriptions
+ of EPG data from BSkyB's "MTV MUSIC"

HISTORY

@@ -6803,3 +6803,6 @@ Video Disk Recorder Revision History
 - Updated the Hungarian language texts (thanks to István Füley).
 - cDvbTuner::ExecuteDiseqc() now makes sure only one tuner sends SCR commands
   at any given time (reported by Frank Neumann).
+- cEvent::FixEpgBugs() now replaces any newline characters in stream component
+  descriptions with blanks (thanks to Torsten Lang for reporting a problem with
+  EPG data from BSkyB's "MTV MUSIC", S28.2E-2-2010-7012).

epg.c

@@ -7,7 +7,7 @@
  * Original version (as used in VDR before 1.3.0) written by
  * Robert Schneider <Robert.Schneider@web.de> and Rolf Hakenes <hakenes@hippomi.de>.
  *
- * $Id: epg.c 2.7 2011/02/25 15:16:05 kls Exp $
+ * $Id: epg.c 2.8 2012/01/08 14:59:38 kls Exp $
  */
 
 #include "epg.h"
@@ -828,10 +828,17 @@ void cEvent::FixEpgBugs(void)
 
 Final:
 
-  // VDR can't usefully handle newline characters in the title and shortText of EPG
+  // VDR can't usefully handle newline characters in the title, shortText or component description of EPG
   // data, so let's always convert them to blanks (independent of the setting of EPGBugfixLevel):
   strreplace(title, '\n', ' ');
   strreplace(shortText, '\n', ' ');
+  if (components) {
+     for (int i = 0; i < components->NumComponents(); i++) {
+         tComponent *p = components->Component(i);
+         if (p->description)
+            strreplace(p->description, '\n', ' ');
+         }
+     }
   /* TODO adapt to UTF-8
   // Same for control characters:
   strreplace(title, '\x86', ' ');