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| author | Denis Vlasenko | 2008-07-15 05:10:15 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-07-15 05:10:15 +0000 |
| commit | 4b8171cd7ac73f9dfaf3873ee5a964e6801be9e4 (patch) | |
| tree | 5ce006f6ee2ae6cabc619acf35c3179dfc67a2b7 /coreutils/tee.c | |
| parent | 09ce45fd10c53b27023ebad7e9bc25cb68b3f06b (diff) | |
| download | busybox-4b8171cd7ac73f9dfaf3873ee5a964e6801be9e4.zip busybox-4b8171cd7ac73f9dfaf3873ee5a964e6801be9e4.tar.gz | |
tee: "-" is a name for stdout, handle it that way
Diffstat (limited to 'coreutils/tee.c')
| -rw-r--r-- | coreutils/tee.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/coreutils/tee.c b/coreutils/tee.c index b388017..8a41285 100644 --- a/coreutils/tee.c +++ b/coreutils/tee.c @@ -50,10 +50,13 @@ int tee_main(int argc, char **argv) files[0] = stdout; goto GOT_NEW_FILE; do { - *fp = fopen_or_warn(*argv, mode); - if (*fp == NULL) { - retval = EXIT_FAILURE; - continue; + *fp = stdout; + if (NOT_LONE_DASH(*argv)) { + *fp = fopen_or_warn(*argv, mode); + if (*fp == NULL) { + retval = EXIT_FAILURE; + continue; + } } *np = *argv++; GOT_NEW_FILE: |