diff options
Diffstat (limited to 'usr.bin/yacc/mkpar.c')
| -rw-r--r-- | usr.bin/yacc/mkpar.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.bin/yacc/mkpar.c b/usr.bin/yacc/mkpar.c index 212a79b..b6ef27d 100644 --- a/usr.bin/yacc/mkpar.c +++ b/usr.bin/yacc/mkpar.c @@ -39,7 +39,7 @@ static char const sccsid[] = "@(#)mkpar.c 5.3 (Berkeley) 1/20/91"; #endif static const char rcsid[] = - "$Id$"; + "$Id: mkpar.c,v 1.7 1997/08/28 06:33:53 charnier Exp $"; #endif /* not lint */ #include <stdlib.h> @@ -245,11 +245,12 @@ unused_rules() for (i = 3; i < nrules; ++i) if (!rules_used[i]) ++nunused; - if (nunused) + if (nunused) { if (nunused == 1) warnx("1 rule never reduced"); else warnx("%d rules never reduced", nunused); + } } |
