diff options
| -rw-r--r-- | lib/byteback/util.rb | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/byteback/util.rb b/lib/byteback/util.rb index 07d7056..ebf5ca5 100644 --- a/lib/byteback/util.rb +++ b/lib/byteback/util.rb @@ -68,9 +68,10 @@ module Byteback end def btrfs_bin - path = '/bin/btrfs' - path = '/sbin/btrfs' unless File.exists?(path) - path + %w(/bin/btrfs /sbin/btrfs).each do |path| + return path if File.exist?(path) + end + raise Errno::ENOENT, 'btrfs' end end |