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allow the user to specify a file more than once on the command line --

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the duplicate references are ignored.
::wq
This commit is contained in:
David Henkel-Wallace 1991-04-19 18:04:37 +00:00
parent ab01cf22f0
commit 931004e457
1 changed files with 8 additions and 1 deletions
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9
binutils/ar.c
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@ -511,7 +511,6 @@ extract_file(abfd)
exit(1);
}
}
/* no need to byte-swap; the two formats are presumably compatible(!) */
fwrite(cbuf, 1, nread, ostream);
ncopied += tocopy;
}
@ -845,6 +844,14 @@ replace_members(files_to_move)
if (newer_only) {
struct stat fsbuf,
asbuf;
if (current->arelt_data == NULL) {
/* This can only happen if you specify a file on the
command line more than once. */
fprintf (stderr, "Duplicate file specified: %s -- skipping.\n", *files_to_move);
goto next_file;
}
if (stat(*files_to_move, &fsbuf) != 0) {
if (errno != ENOENT)
bfd_fatal(*files_to_move);