diff options
Diffstat (limited to 'coreutils/length.c')
| -rw-r--r-- | coreutils/length.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/coreutils/length.c b/coreutils/length.c index f2dadd2..46242b5 100644 --- a/coreutils/length.c +++ b/coreutils/length.c @@ -7,8 +7,7 @@ extern int length_main(int argc, char * * argv) { if ( **(argv+1) == '-' ) { - fprintf(stderr, "Usage: length string\n"); - exit(FALSE); + usage("length string\n"); } printf("%d\n", strlen(argv[1])); return( TRUE); |