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(main): Give the correct diagnostic when using the

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--target-dir=DIR option, but no arguments.
Patch from Michael Stone.  Reported by herbert@gondor.apana.org.au.
This commit is contained in:
Jim Meyering
2000-06-12 06:09:32 +00:00
parent 9af1ed39b5
commit 3e9e02727b
1 changed files with 10 additions and 21 deletions
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31
src/mv.c
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@@ -472,6 +472,12 @@ main (int argc, char **argv)
dest_is_dir = (n_files > 0 && isdir (target_directory));
if (n_files == 0 || (n_files == 1 && !target_directory_specified))
{
error (0, 0, "%s", _("missing file argument"));
usage (1);
}
if (target_directory_specified)
{
if (!dest_is_dir)
@@ -480,29 +486,12 @@ main (int argc, char **argv)
target_directory);
usage (1);
}
if (n_files == 0)
{
error (0, 0, "%s", _("missing file argument"));
usage (1);
}
}
else
else if (n_files > 2 && !dest_is_dir)
{
if (n_files < 2)
{
error (0, 0, "%s", (n_files == 0
? _("missing file arguments")
: _("missing file argument")));
usage (1);
}
if (n_files > 2 && !dest_is_dir)
{
error (0, 0,
_("when moving multiple files, last argument must be a directory"));
usage (1);
}
error (0, 0,
_("when moving multiple files, last argument must be a directory"));
usage (1);
}
if (backup_suffix_string)