<commit_before>class Capistrano::Notifier::Base
  def initialize(capistrano)
    @cap = capistrano
  end

  private

  def application
    cap.application
  end

  def branch
    cap.branch
  end<commit_msg>Notifier should work if branch is not specified<commit_after>class Capistrano::Notifier::Base
  def initialize(capistrano)
    @cap = capistrano
  end

  private

  def application
    cap.application
  end

  def branch
    cap.respond_to?(:branch) ? cap.branch : 'master'
  end
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{'dir': 'git-commits-cleaned', 'id': '4128390', 'n_tokens_mistral': 157, 'n_tokens_neox': 150, 'n_words': 40}