[Bogofilter-cvs] bogofilter lexer_l.l,1.2,1.3

[<m-...@us...>]

Update of /cvsroot/bogofilter/bogofilter
In directory usw-pr-cvs1:/tmp/cvs-serv27477

Modified Files:
	lexer_l.l 
Log Message:
Fix 'last line occasionally emitted twice' bug, cleaning up our yyinput().

Index: lexer_l.l
===================================================================
RCS file: /cvsroot/bogofilter/bogofilter/lexer_l.l,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** lexer_l.l	15 Sep 2002 15:52:24 -0000	1.2
--- lexer_l.l	16 Sep 2002 18:58:14 -0000	1.3
***************
*** 1,4 ****
--- 1,7 ----
  /* $Id$ */
  /* $Log$
+ /* Revision 1.3  2002/09/16 18:58:14  m-a
+ /* Fix 'last line occasionally emitted twice' bug, cleaning up our yyinput().
+ /*
  /* Revision 1.2  2002/09/15 15:52:24  relson
  /*
***************
*** 63,70 ****
      char *returned;
  
!     if ((returned = fgets((char *)buf, max_size, yyin)) < 0)
!     {
! 	fprintf(stderr, "input in flex scanner failed\n");
! 	exit(2);
      }
  
--- 66,77 ----
      char *returned;
  
!     returned = fgets((char *)buf, max_size, yyin);
!     if (returned == NULL) {
! 	if (ferror(yyin)) {
! 	    fprintf(stderr, "input in flex scanner failed\n");
! 	    exit(2);
! 	} else {
! 	    return 0;
! 	}
      }
  
***************
*** 81,88 ****
      }
  
!     if (returned == NULL)
! 	return(0);
!     else
! 	return(strlen(returned));
  }
  
--- 88,92 ----
      }
  
!     return(strlen(returned));
  }