diff options
Diffstat (limited to 'toys/posix')
| -rw-r--r-- | toys/posix/grep.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/toys/posix/grep.c b/toys/posix/grep.c index 2ddb6b93..cd8928a1 100644 --- a/toys/posix/grep.c +++ b/toys/posix/grep.c @@ -218,8 +218,12 @@ static void do_grep(int fd, char *name) } } - if (!rc && FLAG(x)) - if (mm->rm_so || line[mm->rm_eo]) rc = 1; + if (!rc && FLAG(o) && !mm->rm_eo && ulen>start-line) { + start++; + continue; + } + + if (!rc && FLAG(x) && (mm->rm_so || ulen-(start-line)!=mm->rm_eo)) rc = 1; if (!rc && FLAG(w)) { char c = 0; @@ -240,10 +244,8 @@ static void do_grep(int fd, char *name) if (FLAG(v)) { if (FLAG(o)) { - if (rc) { - mm->rm_so = 0; - mm->rm_eo = ulen-(start-line); - } else if (!mm->rm_so) { + if (rc) mm->rm_eo = ulen-(start-line); + else if (!mm->rm_so) { start += mm->rm_eo; continue; } else mm->rm_eo = mm->rm_so; |