redefined attr_writer in console_prompt.rb

[davebytemfg]

Now I'm just being pedantic probably because the writer is defined already

      def current_input_str=(str)

diff --git a/dragon/console_prompt.rb b/dragon/console_prompt.rb
index b97bdba..5428254 100644
--- a/dragon/console_prompt.rb
+++ b/dragon/console_prompt.rb
@@ -11,7 +11,8 @@ module GTK
       # ? Can be changed, it was just taken from my editor settings :>
       WORD_LIMITER_CHARS = "`~!@#$%^&*-=+()[]{}\|;:'\",.<>/?_ \t\n\0".chars
 
-      attr_accessor :current_input_str, :font_style, :console_text_width, :last_input_str, :last_input_str_changed
+      attr_accessor :font_style, :console_text_width, :last_input_str, :last_input_str_changed
+      attr_reader :current_input_str
 
       def initialize(font_style:, text_color:, console_text_width:)
         @prompt = '-> '
@@ -71,14 +72,14 @@ module GTK
         return if @cursor_position.zero?