lib/logirel/q_model.rb in logirel-0.0.14 vs lib/logirel/q_model.rb in logirel-0.0.15

@@ -50,12 +50,14 @@
       @answer.empty? ? @default : @answer
     end
     
     def exec
       @io_target.print @question + " [#{@default}]: "
+	  valid = false
       begin
         @answer = @io_source.gets.chomp
-      end while !@answer.empty? && !@validator.call(@answer)
+		valid = @validator.call(@answer)
+      end while !valid || (!valid && @answer.empty?)
       @answer = @answer.empty? ? @default : @answer
       @io_target.puts "Chose '#{@answer}'."
       @answer
     end
   end
\ No newline at end of file