VDR 0.6: Fix for PC key learning

[Klaus Schmidinger <Klaus.Schmidinger@cadsoft.de>]

In VDR version 0.6 the learning process for the PC keyboard
doesn't work correctly. The following patch fixes this:

--- remote.c    2000/07/15 16:34:35     1.10
+++ remote.c    2000/07/29 16:23:47
@@ -71,7 +71,11 @@
 bool cRcIoKBD::InputAvailable(bool Wait)
 {
   timeout(Wait ? 1000 : 10);
-  return true;//XXX
+  int ch = getch();
+  if (ch == ERR)
+     return false;
+  ungetch(ch);
+  return true;
 }

-- 
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Klaus Schmidinger                       Phone: +49-8635-6989-10
CadSoft Computer GmbH                   Fax:   +49-8635-6989-40
Hofmark 2                               Email:   kls@cadsoft.de
D-84568 Pleiskirchen, Germany           URL:     www.cadsoft.de
_______________________________________________________________