lib/codebreaker/game.rb in codebreaker-0.1.4.1 vs lib/codebreaker/game.rb in codebreaker-0.1.4.2

@@ -52,9 +52,10 @@
       result
     end
 
     def hint
       if @hint_val.to_s.empty?
+        @hint_val = ''
         hint_pos = Random.rand(CODE_LENGTH);
         hint_pos.times {@hint_val += '*'}
         @hint_val += @secret_code[hint_pos].to_s
         (CODE_LENGTH - hint_pos - 1).times {@hint_val += '*'}
       end
\ No newline at end of file