diff options
| -rw-r--r-- | cat.c | 7 | ||||
| -rw-r--r-- | coreutils/cat.c | 7 |
2 files changed, 6 insertions, 8 deletions
@@ -31,11 +31,10 @@ extern int cat_main(int argc, char **argv) exit(TRUE); } - if (**(argv + 1) == '-') - usage(cat_usage); - while (--argc > 0) { - if (print_file_by_name(*++argv) == FALSE) { + if(!(strcmp(*++argv, "-"))) { + print_file(stdin); + } else if (print_file_by_name(*argv) == FALSE) { perror(*argv); exit(FALSE); } diff --git a/coreutils/cat.c b/coreutils/cat.c index 6a9204f..d47f814 100644 --- a/coreutils/cat.c +++ b/coreutils/cat.c @@ -31,11 +31,10 @@ extern int cat_main(int argc, char **argv) exit(TRUE); } - if (**(argv + 1) == '-') - usage(cat_usage); - while (--argc > 0) { - if (print_file_by_name(*++argv) == FALSE) { + if(!(strcmp(*++argv, "-"))) { + print_file(stdin); + } else if (print_file_by_name(*argv) == FALSE) { perror(*argv); exit(FALSE); } |