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nixos/btrfs: Fix parsing of btrfs subvolume show with btrfsprogs 4.1

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This commit is contained in:
William A. Kennington III 2015-07-07 11:34:50 -07:00
parent b028c14256
commit 08ff83eab3
2 changed files with 2 additions and 2 deletions
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2
nixos/modules/system/boot/loader/grub/install-grub.pl
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@ -186,7 +186,7 @@ sub GrubFs {
if ($status != 0) {
die "Failed to retrieve subvolume info for @{[$fs->mount]}\n";
}
my @ids = join("", @id_info) =~ m/Object ID:[ \t\n]*([^ \t\n]*)/;
my @ids = join("", @id_info) =~ m/Subvolume ID:[ \t\n]*([^ \t\n]*)/;
if ($#ids > 0) {
die "Btrfs subvol name for @{[$fs->device]} listed multiple times in mount\n"
} elsif ($#ids == 0) {