From 7256b2677849902183034bc545a66ee98432fb4e Mon Sep 17 00:00:00 2001
From: miyazaki <libra.7281.live@gmail.com>
Date: Fri, 28 Feb 2014 14:06:28 +0900
Subject: [PATCH] avoid NoMethodError in Parser

---
 lib/watson/parser.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/watson/parser.rb b/lib/watson/parser.rb
index c3ca5d3..cded338 100755
--- a/lib/watson/parser.rb
+++ b/lib/watson/parser.rb
@@ -308,7 +308,9 @@ def parse_file(filename)
         # If not, skip it but tell user about an unrecognized tag
         unless @config.tag_list.include?(_tag)
           formatter = Printer.new(@config).build_formatter
-          formatter.print_status "+", GREEN
+          if formatter.respond_to?(:print_status)
+              formatter.print_status "+", GREEN
+          end
           print "Unknown tag [#{ _tag }] found, ignoring\n"
           print "      You might want to include it in your RC or with the -t/--tags flag\n"
           next