consume empty lirc events at once.

Patch by Lev A. Melnikovsky {leva at kapitza ras ru}.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15826 b3059339-0415-0410-9bf9-f77b7e298cf2

input/lirc.c

@@ -102,7 +102,7 @@ int mp_input_lirc_read(int fd,char* dest, int s) {
   else if(cmd_buf) // return the first command in the buffer
     return mp_input_lirc_read(fd,dest,s);
   else
-    return MP_INPUT_NOTHING;
+    return MP_INPUT_RETRY;
 
 }