Fixed canceling the LIRC thread

CONTRIBUTORS

@@ -1107,6 +1107,7 @@ Marco Schl
  type errors"
  for some improvements to cPoller
  for implementing displaying mandatory subtitles in the SPU decoder
+ for pointing out a problem with canceling the LIRC thread
 
 Jürgen Schmitz <j.schmitz@web.de>
  for reporting a bug in displaying the current channel when switching via the SVDRP

HISTORY

@@ -3299,3 +3299,5 @@ Video Disk Recorder Revision History
 - Completed the Estonian OSD texts and switched to iso8859-13 character set
   (thanks to Arthur Konovalov).
 - Made cCondWait::SleepMs() sleep at least 3ms to avoid a possible busy wait.
+- Fixed canceling the LIRC thread (thanks to Marco Schlüßler for pointing out
+  this one).

lirc.c

@@ -6,7 +6,7 @@
  *
  * LIRC support added by Carsten Koch <Carsten.Koch@icem.de>  2000-06-16.
  *
- * $Id: lirc.c 1.9 2004/12/19 18:05:13 kls Exp $
+ * $Id: lirc.c 1.10 2005/01/14 14:18:42 kls Exp $
  */
 
 #include "lirc.h"
@@ -40,9 +40,11 @@ cLircRemote::cLircRemote(char *DeviceName)
 
 cLircRemote::~cLircRemote()
 {
+  int fh = f;
+  f = -1;
   Cancel();
-  if (f >= 0)
-     close(f);
+  if (fh >= 0)
+     close(fh);
 }
 
 bool cLircRemote::Ready(void)