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download file from url: improve cleanup

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don't attempt cleanup if temp files don't exist (anymore, or not yet).

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
This commit is contained in:
Fabian Grünbichler 2023-08-04 13:44:22 +02:00
parent a4df83987b
commit 0bf2e89a39
1 changed files with 6 additions and 4 deletions
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10
src/PVE/Tools.pm
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@ -2017,9 +2017,10 @@ sub download_file_from_url {
my $tmp_decomp = "$dest.tmp_dcom.$$";
eval {
local $SIG{INT} = sub {
unlink $tmp_download or warn "could not cleanup temporary file: $!";
unlink $tmp_download or warn "could not cleanup temporary file: $!"
if -e $tmp_download;
unlink $tmp_decomp or warn "could not cleanup temporary file: $!"
if $opts->{decompression_command};
if $opts->{decompression_command} && -e $tmp_decomp;
die "got interrupted by signal\n";
};
@ -2069,9 +2070,10 @@ sub download_file_from_url {
}
};
if (my $err = $@) {
unlink $tmp_download or warn "could not cleanup temporary file: $!";
unlink $tmp_download or warn "could not cleanup temporary file: $!"
if -e $tmp_download;
unlink $tmp_decomp or warn "could not cleanup temporary file: $!"
if $opts->{decompression_command};
if $opts->{decompression_command} && -e $tmp_decomp;
die $err;
}