From ea6c177b6fef4f19da382fd1cbdfa2f1bd0273a6 Mon Sep 17 00:00:00 2001
From: Thomas Weber <tommyweber33@gmail.com>
Date: Tue, 14 Jul 2020 01:44:48 -0500
Subject: [PATCH] Simplify change variable by

---
 src/compiler/blocks/compiler_scratch3_data.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/blocks/compiler_scratch3_data.js b/src/compiler/blocks/compiler_scratch3_data.js
index e163a8d2..758bd484 100644
--- a/src/compiler/blocks/compiler_scratch3_data.js
+++ b/src/compiler/blocks/compiler_scratch3_data.js
@@ -116,7 +116,7 @@ const setVariable = /** @param {StatementUtil} util */ (util) => {
 const changeVariable = /** @param {StatementUtil} util */ (util) => {
     const VALUE = util.input('VALUE');
     const variable = variableReference(util);
-    util.writeLn(`${variable}.value = toNumber(${variable}.value) + ${VALUE.asNumber()};`);
+    util.writeLn(`${variable}.value = (+${variable}.value || 0) + ${VALUE.asNumber()};`);
     // TODO: cloud variables
 };