diff options
Diffstat (limited to 'usr.bin/tr')
| -rw-r--r-- | usr.bin/tr/str.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.bin/tr/str.c b/usr.bin/tr/str.c index 86ae173..06a907b 100644 --- a/usr.bin/tr/str.c +++ b/usr.bin/tr/str.c @@ -156,7 +156,7 @@ bracket(s) s->str = p + 1; return (1); case '=': /* "[=equiv=]" */ - if ((p = strchr(s->str + 2, ']')) == NULL) + if (s->str[2] == '\0' || (p = strchr(s->str + 3, ']')) == NULL) return (0); if (*(p - 1) != '=' || p - s->str < 4) goto repeat; |
