From 0b35818aef7c060827356b7b779906b16f71d9cd Mon Sep 17 00:00:00 2001
From: Dhruv Goel <dhruv.goel92@gmail.com>
Date: Wed, 9 Nov 2022 18:51:43 -0800
Subject: [PATCH] fix: do not send undefined/null gutterRef to getWidth

---
 src/TimeGrid.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/TimeGrid.js b/src/TimeGrid.js
index dd5b46f98..197037a1e 100644
--- a/src/TimeGrid.js
+++ b/src/TimeGrid.js
@@ -267,7 +267,9 @@ export default class TimeGrid extends Component {
     }
     this.measureGutterAnimationFrameRequest = window.requestAnimationFrame(
       () => {
-        const width = getWidth(this.gutterRef?.current)
+        const width = this.gutterRef?.current
+          ? getWidth(this.gutterRef.current)
+          : undefined
 
         if (width && this.state.gutterWidth !== width) {
           this.setState({ gutterWidth: width })