From 6e4bd4f5052a2c20a2c1adde7e4f074a08a3cda8 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Sat, 29 Feb 2020 19:58:56 -0500
Subject: [PATCH] Ensures new text is appended to any existing buffer.

TODO: move this into add_typer?
---
 Machines/Commodore/Vic-20/Vic20.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Machines/Commodore/Vic-20/Vic20.cpp b/Machines/Commodore/Vic-20/Vic20.cpp
index 2440c1fdb..072d8612a 100644
--- a/Machines/Commodore/Vic-20/Vic20.cpp
+++ b/Machines/Commodore/Vic-20/Vic20.cpp
@@ -645,7 +645,11 @@ class ConcreteMachine:
 		}
 
 		void type_string(const std::string &string) final {
-			Utility::TypeRecipient::add_typer(string, std::make_unique<CharacterMapper>());
+			if(typer_) {
+				typer_->append(string);
+			} else {
+				Utility::TypeRecipient::add_typer(string, std::make_unique<CharacterMapper>());
+			}
 		}
 
 		void tape_did_change_input(Storage::Tape::BinaryTapePlayer *tape) final {