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perlcritic: avoid conditional variable declaration

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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht
2020-11-23 15:13:33 +01:00
parent afeda18256
commit 1207620cf0
2 changed files with 8 additions and 4 deletions
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9
PVE/Diskmanage.pm
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@ -713,9 +713,12 @@ sub get_partnum {
sub get_blockdev {
my ($part_path) = @_;
my $dev = $1 if $part_path =~ m|^/dev/(.*)$|;
my $link = readlink "/sys/class/block/$dev";
my $block_dev = $1 if $link =~ m|([^/]*)/$dev$|;
my ($dev, $block_dev);
if ($part_path =~ m|^/dev/(.*)$|) {
$dev = $1;
my $link = readlink "/sys/class/block/$dev";
$block_dev = $1 if $link =~ m|([^/]*)/$dev$|;
}
die "Can't parse parent device\n" if !defined($block_dev);
die "No valid block device\n" if index($dev, $block_dev) == -1;