lib/lita/adapters/shell.rb in lita-3.1.0 vs lib/lita/adapters/shell.rb in lita-3.2.0

@@ -18,10 +18,10 @@
       # Outputs outgoing messages to the shell.
       # @param target [Lita::Source] Unused, since there is only one user in the
       #   shell environment.
       # @param strings [Array<String>] An array of strings to output.
       # @return [void]
-      def send_messages(target, strings)
+      def send_messages(_target, strings)
         strings = Array(strings)
         strings.reject! { |string| string.empty? }
         unless RbConfig::CONFIG["host_os"] =~ /mswin|mingw/ || !$stdout.tty?
           strings.map! { |string| "\e[32m#{string}\e[0m" }
         end