diff options
Diffstat (limited to 'nixos/modules/installer/tools/nixos-generate-config.pl')
| -rw-r--r-- | nixos/modules/installer/tools/nixos-generate-config.pl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nixos/modules/installer/tools/nixos-generate-config.pl b/nixos/modules/installer/tools/nixos-generate-config.pl index 97a30634dc7e..926d1e3133f7 100644 --- a/nixos/modules/installer/tools/nixos-generate-config.pl +++ b/nixos/modules/installer/tools/nixos-generate-config.pl @@ -402,7 +402,7 @@ EOF if ($status != 0 || join("", @info) =~ /ERROR:/) { die "Failed to retrieve subvolume info for $mountPoint\n"; } - my @ids = join("", @info) =~ m/Subvolume ID:[ \t\n]*([0-9]*)/; + my @ids = join("\n", @info) =~ m/^(?!\/\n).*Subvolume ID:[ \t\n]*([0-9]+)/s; if ($#ids > 0) { die "Btrfs subvol name for $mountPoint listed multiple times in mount\n" } elsif ($#ids == 0) { |