pkgs/development/libraries/vrb/unused-but-set-variable.patch

   1 --- a/vrb/src/bin/vbuf.c1       2011-06-13 22:14:24.000000000 +0200
   2 +++ b/vrb/src/bin/vbuf.c        2011-06-13 22:14:43.000000000 +0200
   3 @@ -426,7 +426,6 @@
   4      int                        opt_progress            ;
   5      int                        output_fd               ;
   6      int                        poll_time               ;
   7 -    int                        poll_num                ;
   8      int                        poll_write              ;
   9      int                        poll_read               ;
  10
  11 @@ -861,7 +860,7 @@
  12             poll_time = display_time - get_time_ms();
  13             if ( poll_time < 0 ) poll_time = 0;
  14         }
  15 -       poll_num = poll( poll_list, 2, poll_time );
  16 +       poll( poll_list, 2, poll_time );
  17
  18         //-----------------------
  19         // Check for poll events.