argv_parser: Ensure that YAML is loaded before use (#963)

Fixes #962
github-changelog-generator · May 14, 2021 · e400e25 · e400e25
1 parent 9e9ee60
commit e400e25
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/github_changelog_generator/argv_parser.rb b/lib/github_changelog_generator/argv_parser.rb
@@ -73,6 +73,7 @@ def parser
           options[:add_sections] = v
         end
         opts.on("--front-matter JSON", "Add YAML front matter. Formatted as JSON because it's easier to add on the command line.") do |v|
+          require "yaml"
           options[:frontmatter] = "#{JSON.parse(v).to_yaml}---\n"
         end
         opts.on("--pr-label LABEL", "Set up custom label for pull requests section. Default is \"**Merged pull requests:**\".") do |v|