tlmgr deleted texlive-scripts

[Norbert Preining]

Hi Pablo,

thanks for testing, that was super useful.

I think I found the bug. Very stupid.
Can you try the attached patch (on top of the previous one), please!

Best regards

Norbert

--
DI Dr Norbert Preining                        https://www.preining.info
arXiv / Cornell University   +   IFMGA Guide   +   TU Wien  +  TeX Live
GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13
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diff --git a/Master/texmf-dist/scripts/texlive/tlmgr.pl b/Master/texmf-dist/scripts/texlive/tlmgr.pl
index 6568c10deb5..e400f1b8aac 100755
--- a/Master/texmf-dist/scripts/texlive/tlmgr.pl
+++ b/Master/texmf-dist/scripts/texlive/tlmgr.pl
@@ -3529,8 +3529,7 @@ sub action_update {
         if (wndws()) {
           # w32 is notorious for not releasing a file immediately
           # we experienced permission denied errors
-          my $newname = $unwind_package;
-          $newname =~ s/__BACKUP/___BACKUP/;
+          my $newname = TeXLive::TLUtils::tl_tmpfile();
           copy ("-f", $unwind_package, $newname);
           # try to remove the file if has been created by us
           unlink($unwind_package) if $remove_unwind_container;