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| author | Matt Kraai | 2002-03-22 22:55:51 +0000 |
|---|---|---|
| committer | Matt Kraai | 2002-03-22 22:55:51 +0000 |
| commit | ef8b112d77c3a05f17fa108d93d44d9a66902853 (patch) | |
| tree | 40b1e6069033f779a6d252b467c994d61f85e2f4 /archival/gzip.c | |
| parent | b88868276ce98f0842635835c69936632da83858 (diff) | |
| download | busybox-ef8b112d77c3a05f17fa108d93d44d9a66902853.zip busybox-ef8b112d77c3a05f17fa108d93d44d9a66902853.tar.gz | |
* archival/gzip.c (gzip_main): Ensure that the output is a terminal and use
error_msg to display the error message.
Diffstat (limited to 'archival/gzip.c')
| -rw-r--r-- | archival/gzip.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/archival/gzip.c b/archival/gzip.c index fed9390..44b5fe3 100644 --- a/archival/gzip.c +++ b/archival/gzip.c @@ -1312,8 +1312,8 @@ int gzip_main(int argc, char **argv) outFileNum = STDOUT_FILENO; } - if (path == NULL && force == 0) { - perror_msg("compressed data not written to a terminal. Use -f to force compression."); + if (path == NULL && isatty(outFileNum) && force == 0) { + error_msg("compressed data not written to a terminal. Use -f to force compression."); free(path); continue; } |