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nixos/grub: Fix spacing and correct subvolume detection

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This commit is contained in:
William A. Kennington III 2014-05-02 03:37:50 -05:00
parent cc62623b37
commit 0f6079d999
1 changed files with 8 additions and 8 deletions
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4
nixos/modules/system/boot/loader/grub/install-grub.pl
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@ -133,9 +133,9 @@ sub GrubFs {
# BTRFS is a special case in that we need to fix the referrenced path based on subvolumes
if ($fs->type eq 'btrfs') {
my ($status, @info) = runCommand("btrfs subvol show @{[$fs->device]}");
my ($status, @info) = runCommand("btrfs subvol show @{[$fs->mount]}");
if ($status != 0) {
die "Failed to retreive subvolume info for @{[$fs->device]}";
die "Failed to retreive subvolume info for @{[$fs->mount]}";
}
my @subvols = join("", @info) =~ m/Name:[ \t\n]*([^ \t\n]*)/;
if ($#subvols > 0) {