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cp,mv: fix -t DIR option

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When the '-t DIR' option is used the loop over the remaining
arguments should terminate when a NULL pointer is reached.

function                                             old     new   delta
mv_main                                              585     590      +5
cp_main                                              492     496      +4
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(add/remove: 0/0 grow/shrink: 2/0 up/down: 9/0)                 Total: 9 bytes

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Ron Yorston
2021-06-24 15:08:15 +01:00
committed by Denys Vlasenko
parent 294d0c85ad
commit a84bbc5425
3 changed files with 20 additions and 4 deletions
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16
testsuite/mv/mv-files-to-dir-2 Normal file
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echo file number one > file1
echo file number two > file2
ln -s file2 link1
mkdir dir1
TZ=UTC0 touch -d '2000-01-30 05:24:08' dir1/file3
mkdir there
busybox mv -t there file1 file2 link1 dir1
test -f there/file1
test -f there/file2
test -f there/dir1/file3
test -L there/link1
test xfile2 = x`readlink there/link1`
test ! -e file1
test ! -e file2
test ! -e link1
test ! -e dir1/file3