use YAML.unsafe_load in Psych 4.x (Ruby 3.1+)

Psych 4.x defaults to "nanny mode" to handle untrusted data.
This causes breakage with since YAML references (aliases)
emitted by dtas-player can't be handled by Psych clients under
Ruby 3.1.  Since dtas is single user and is a shell designed to
run arbitrary code, favor the new YAML.unsafe_load API which
behaves like the old YAML.load in Ruby <= 3.0.

1 files changed, 3 insertions, 3 deletions

diff --git a/bin/dtas-splitfx b/bin/dtas-splitfx
index 18ea0b4..05e71e5 100755
--- a/bin/dtas-splitfx
+++ b/bin/dtas-splitfx
@@ -1,5 +1,5 @@
 #!/usr/bin/env ruby
-# Copyright (C) 2013-2020 all contributors <dtas-all@nongnu.org>
+# Copyright (C) all contributors <dtas-all@nongnu.org>
 # License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
 # frozen_string_literal: true
 require 'yaml'
@@ -48,7 +48,7 @@ ARGV.each do |arg|
   when %r{\A(\w+)=(.*)\z}
     key, val = $1, $2
     # only one that makes sense is infile=another_file
-    overrides[key] = YAML.load(val)
+    overrides[key] = DTAS.yaml_load(val)
   when %r{\A(\w+)\.(\w+)=(.*)\z}
     # comments.ARTIST='blah'
     top, key, val = $1, $2, $3
@@ -63,5 +63,5 @@ trap(:INT) { exit 130 }
 file = args.shift or abort usage
 target = args.shift || default_target
 splitfx = DTAS::SplitFX.new
-splitfx.import(YAML.load(File.read(file)), overrides)
+splitfx.import(DTAS.yaml_load(File.read(file)), overrides)
 splitfx.run(target, opts)