diff --git a/commands/drawDesign.cjs b/commands/drawDesign.cjs
index a06c7d7..de15387 100644
--- a/commands/drawDesign.cjs
+++ b/commands/drawDesign.cjs
@@ -215,7 +215,7 @@ function charIterate(input) {
 	if (charIterateState == undefined) {
 		charIterateState = 0;
 	}
-	if (charIterateState <= input.length) {
+	if (charIterateState < (input.length + 1)) {
 		charIterateState++;
 	} else {
 		charIterateState = 0;