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| author | Matt Kraai | 2000-09-01 02:50:48 +0000 |
|---|---|---|
| committer | Matt Kraai | 2000-09-01 02:50:48 +0000 |
| commit | f446297afd6b1d0c2558038f198a929082f820f7 (patch) | |
| tree | 6d6efc8106121e2cb8f88363ff5f521878db7910 /archival/tar.c | |
| parent | e99674a70fa444e2b6e5d4db9e66113c7df76508 (diff) | |
| download | busybox-f446297afd6b1d0c2558038f198a929082f820f7.zip busybox-f446297afd6b1d0c2558038f198a929082f820f7.tar.gz | |
Don't unlink files if we are extracting to stdout.
Diffstat (limited to 'archival/tar.c')
| -rw-r--r-- | archival/tar.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/archival/tar.c b/archival/tar.c index cab53aa..597e9b8 100644 --- a/archival/tar.c +++ b/archival/tar.c @@ -600,9 +600,9 @@ static int readTarFile(const char* tarName, int extractFlag, int listFlag, printf("\n"); } - /* Remove any clutter lying in our way */ - if (extractFlag == TRUE) /* .. but only if we are extracting (as */ - unlink( header.name); /* opposed to listing) (rob@sysgo.de) */ + /* Remove files if we would overwrite them */ + if (extractFlag == TRUE && tostdOut == FALSE) + unlink(header.name); /* If we got here, we can be certain we have a legitimate * header to work with. So work with it. */ |