First pass at fixing btrfs path

This replaces the call to /sbin/btrfs with a method to find a btrfs
program, which raises ENOENT if one cannot be found.

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/byteback-restore b/bin/byteback-restore
index 94babf8..2cd54c5 100755
--- a/bin/byteback-restore
+++ b/bin/byteback-restore
@@ -81,7 +81,7 @@ def restore_files(paths, snapshot, all)
   end
 
   args << "."
-  puts args.join(" " ) if @verbose
+  puts args.join(" ") if @verbose
   system(*args)
 end