Fixes issue where the charactersToBeRedrawn is never created.
@@ -42,6 +42,7 @@ public class AsciiString {
characters = new AsciiCharacter[0];
} else {
characters = new AsciiCharacter[string.length()];
+ charactersToBeRedrawn = new boolean[string.length()];
for (int columnIndex = 0 ; columnIndex < string.length() ; columnIndex++) {
charactersToBeRedrawn[columnIndex] = false;
