diff options
Diffstat (limited to 'archival')
| -rw-r--r-- | archival/tar.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/archival/tar.c b/archival/tar.c index 4e763a4..9ef616b 100644 --- a/archival/tar.c +++ b/archival/tar.c @@ -462,11 +462,6 @@ static inline int writeTarFile(const int tar_fd, const int verboseFlag, tbInfo.hlInfoHead = NULL; - /* Make sure there is at least one file to tar up. */ - if (include == NULL) { - bb_error_msg_and_die("Cowardly refusing to create an empty archive"); - } - fchmod(tar_fd, 0644); tbInfo.tarFd = tar_fd; tbInfo.verboseFlag = verboseFlag; @@ -748,6 +743,10 @@ int tar_main(int argc, char **argv) #ifdef CONFIG_FEATURE_TAR_CREATE if (ctx_flag == CTX_CREATE) { + /* Make sure there is at least one file to tar up. */ + if (tar_handle->accept == NULL) { + bb_error_msg_and_die("Cowardly refusing to create an empty archive"); + } tar_stream = stdout; flags = O_WRONLY | O_CREAT | O_EXCL; unlink(tar_filename); |