diff options
Diffstat (limited to 'text-utils/col.c')
| -rw-r--r-- | text-utils/col.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/text-utils/col.c b/text-utils/col.c index b236b891f..bac48e7e3 100644 --- a/text-utils/col.c +++ b/text-utils/col.c @@ -391,6 +391,8 @@ int main(int argc, char **argv) /* goto the last line that had a character on it */ for (; l->l_next; l = l->l_next) this_line++; + if (max_line == 0) + return EXIT_SUCCESS; /* no lines, so just exit */ flush_lines(this_line - nflushd_lines + extra_lines + 1); /* make sure we leave things in a sane state */ |