diff options
| author | mmcc <mmcc@cvs.openbsd.org> | 2015-12-11 20:25:48 +0000 |
|---|---|---|
| committer | mmcc <mmcc@cvs.openbsd.org> | 2015-12-11 20:25:48 +0000 |
| commit | c74e5e6d7058757bcd7104fde08154dd93aee666 (patch) | |
| tree | c319b8e6a237b7392b43b04d95e436ba56362cd0 /usr.bin/yacc/lalr.c | |
| parent | cb76330f1626a0c2bf7bb7a0405a3d8fab8362dd (diff) | |
Remove NULL-checks before free().
Diffstat (limited to 'usr.bin/yacc/lalr.c')
| -rw-r--r-- | usr.bin/yacc/lalr.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/usr.bin/yacc/lalr.c b/usr.bin/yacc/lalr.c index 909ef139e9a..42b88b4a76f 100644 --- a/usr.bin/yacc/lalr.c +++ b/usr.bin/yacc/lalr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: lalr.c,v 1.17 2014/05/17 15:19:17 chl Exp $ */ +/* $OpenBSD: lalr.c,v 1.18 2015/12/11 20:25:47 mmcc Exp $ */ /* $NetBSD: lalr.c,v 1.4 1996/03/19 03:21:33 jtc Exp $ */ /* @@ -338,10 +338,8 @@ initialize_F(void) SETBIT(F, 0); digraph(reads); - for (i = 0; i < ngotos; i++) { - if (reads[i]) - free(reads[i]); - } + for (i = 0; i < ngotos; i++) + free(reads[i]); free(reads); free(edge); @@ -414,8 +412,7 @@ build_relations(void) new_includes = transpose(includes, ngotos); for (i = 0; i < ngotos; i++) - if (includes[i]) - free(includes[i]); + free(includes[i]); free(includes); |