From efe3cb2982855116952628758a6424328c2dd826 Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Fri, 13 May 2022 17:12:03 +0200
Subject: [PATCH] Remove unnecessary clean-up in `Toolbar.#adjustScaleWidth`

While zeroing the temporary `canvas` makes sense, manually clearing the canvas and its context doesn't really accomplish anything since those are tied to the scope of the method.
---
 web/toolbar.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/web/toolbar.js b/web/toolbar.js
index 93a39a56d..c0916fc76 100644
--- a/web/toolbar.js
+++ b/web/toolbar.js
@@ -260,8 +260,8 @@ class Toolbar {
       );
 
     // The temporary canvas is used to measure text length in the DOM.
-    let canvas = document.createElement("canvas");
-    let ctx = canvas.getContext("2d", { alpha: false });
+    const canvas = document.createElement("canvas");
+    const ctx = canvas.getContext("2d", { alpha: false });
     ctx.font = `${style.fontSize} ${style.fontFamily}`;
 
     let maxWidth = 0;
@@ -281,7 +281,6 @@ class Toolbar {
     // immediately, which can greatly reduce memory consumption.
     canvas.width = 0;
     canvas.height = 0;
-    canvas = ctx = null;
   }
 }