From 53b97f8dfb1291dcc56e892527bfc6c521f21f94 Mon Sep 17 00:00:00 2001
From: Shadowfacts <me@shadowfacts.net>
Date: Sat, 1 Oct 2016 10:16:08 -0400
Subject: [PATCH] Fix error when loading invalids from a never-saved file

---
 main.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/main.js b/main.js
index 849ae92..f7c5f9f 100644
--- a/main.js
+++ b/main.js
@@ -252,10 +252,9 @@ function save() {
 }
 
 function loadInvalids(val) {
-	let serialized = val.invalids;
-	if (serialized) {
+	if (val && val.invalids) {
 		editor.operation(() => { // buffer all DOM changes together b/c performance
-			serialized.forEach(markInvalid);
+			val.invalids.forEach(markInvalid);
 		});
 	}
 }