diff options
| -rw-r--r-- | src/tail.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/tail.c b/src/tail.c index b158584b5..78b899ee5 100644 --- a/src/tail.c +++ b/src/tail.c @@ -847,7 +847,6 @@ main (int argc, char **argv) off_t n_units = -1; long int tmp_long; int c; /* Option character. */ - int i; int n_files; char **file; @@ -1006,13 +1005,18 @@ main (int argc, char **argv) print_headers = 1; if (n_files == 0) - exit_status |= tail_file ("-", n_units, 0); - - for (i = 0; i < n_files; i++) - exit_status |= tail_file (file[i], n_units, i); + { + exit_status |= tail_file ("-", n_units, 0); + } + else + { + int i; + for (i = 0; i < n_files; i++) + exit_status |= tail_file (file[i], n_units, i); - if (forever_multiple) - tail_forever (file, n_files); + if (forever_multiple) + tail_forever (file, n_files); + } if (have_read_stdin && close (0) < 0) error (EXIT_FAILURE, errno, "-"); |