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| author | Eric Andersen | 2000-09-21 02:39:50 +0000 |
|---|---|---|
| committer | Eric Andersen | 2000-09-21 02:39:50 +0000 |
| commit | d1de4a16ad662bdd8e26da5662a5b0678ce4995e (patch) | |
| tree | 83d6bc1482cd26248cb88f06949f74bc8328b3b6 /coreutils/cat.c | |
| parent | f34aa4c3781d42b400ddc451555aff11110f5ac3 (diff) | |
| download | busybox-d1de4a16ad662bdd8e26da5662a5b0678ce4995e.zip busybox-d1de4a16ad662bdd8e26da5662a5b0678ce4995e.tar.gz | |
Handle 'cat -'
Diffstat (limited to 'coreutils/cat.c')
| -rw-r--r-- | coreutils/cat.c | 7 |
1 files changed, 3 insertions, 4 deletions
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); } |