Fix breakage induced by read-only copyright string.

Submitted by:	Chris Timmons <skynyrd@opus.cts.cwu.edu>
This commit is contained in:
John Polstra 1997-07-11 02:08:56 +00:00
parent 5ee8126ec8
commit 2d27920ebb
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=27325

View File

@ -42,7 +42,7 @@ static const char copyright[] =
static char sccsid[] = "@(#)ctags.c 8.3 (Berkeley) 4/2/94";
#endif
static const char rcsid[] =
"$Id$";
"$Id: ctags.c,v 1.3 1997/07/10 06:43:40 charnier Exp $";
#endif /* LIBC_SCCS and not lint */
#include <err.h>
@ -108,9 +108,6 @@ main(argc, argv)
extern char *optarg;
extern int optind;
#ifndef lint
copyright[0] = copyright[0]; /* to satisfy compiler */
#endif
aflag = uflag = NO;
#ifdef GTAGS
while ((ch = getopt(argc, argv, "BDFadef:rtuwvxy")) != -1)