another dbug bug

[Fred Fish]

Found a typo in the lint library C source for "dbug".

Context diffs follow:

================= CUT  HERE ===============================

*** llib-ldbug.c	Wed Jan  2 11:30:26 1985
--- llib-ldbug.x	Mon Dec 31 16:28:52 1984
***************
*** 24,30
   *
   *  SCCS ID
   *
!  *	@(#)llib-ldbug.c	1.4 1/2/85
   *
   *  DESCRIPTION
   *

--- 24,30 -----
   *
   *  SCCS ID
   *
!  *	@(#)llib-ldbug.c	1.3 12/31/84
   *
   *  DESCRIPTION
   *
***************
*** 41,47
  #define VOID void
  #define FALSE 0
  
! int _db_on_ = FALSE;
  FILE *_db_fp_ = stderr;
  char *_db_process_ = "dbug";
  

--- 41,47 -----
  #define VOID void
  #define FALSE 0
  
! int _db_on = FALSE;
  FILE *_db_fp_ = stderr;
  char *_db_process_ = "dbug";