diff options
Diffstat (limited to 'src/uniq.c')
-rw-r--r-- | src/uniq.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/uniq.c b/src/uniq.c index 0683c8057..de556d7bd 100644 --- a/src/uniq.c +++ b/src/uniq.c @@ -431,7 +431,7 @@ main (int argc, char **argv) if (nfiles == 2) { error (0, 0, _("extra operand `%s'"), argv[optind]); - usage (1); + usage (EXIT_FAILURE); } file[nfiles++] = argv[optind++]; } @@ -448,7 +448,7 @@ main (int argc, char **argv) else if (nfiles == 2) { error (0, 0, _("extra operand `%s'"), optarg); - usage (1); + usage (EXIT_FAILURE); } else file[nfiles++] = optarg; @@ -521,7 +521,7 @@ main (int argc, char **argv) case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS); default: - usage (1); + usage (EXIT_FAILURE); } } @@ -536,7 +536,7 @@ main (int argc, char **argv) { error (0, 0, _("printing all duplicated lines and repeat counts is meaningless")); - usage (1); + usage (EXIT_FAILURE); } check_file (file[0], file[1]); |