Update erb code

scripts/erb.rb

@@ -79,6 +79,7 @@ browser_addons = head + "\n"
 tool_addons = head + "\n"
 
 Dir.entries("./weapons/").each do | name |
+    if name != '.' && name != '..'
         begin
             data = YAML.load(File.open("./weapons/#{name}"))
             name = data['name']
@@ -110,6 +111,7 @@ Dir.entries("./weapons/").each do | name |
             puts e
         end
     end
+end
 
 markdown = ERB.new(template, trim_mode: "%<>")
 #puts markdown.result