From 39abf8aecf7650df4ae8bfb6940345b393846c2c Mon Sep 17 00:00:00 2001
From: Daniel Imms <daimms@microsoft.com>
Date: Sat, 27 Jan 2018 22:26:00 -0800
Subject: [PATCH] Change render layer id to a class

It's only used to identify them in DOM explorer currently

Fixes #1255
---
 src/renderer/BaseRenderLayer.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/renderer/BaseRenderLayer.ts b/src/renderer/BaseRenderLayer.ts
index 20a41cfa..17f6f750 100644
--- a/src/renderer/BaseRenderLayer.ts
+++ b/src/renderer/BaseRenderLayer.ts
@@ -31,7 +31,7 @@ export abstract class BaseRenderLayer implements IRenderLayer {
     protected _colors: IColorSet
   ) {
     this._canvas = document.createElement('canvas');
-    this._canvas.id = `xterm-${id}-layer`;
+    this._canvas.classList.add(`xterm-${id}-layer`);
     this._canvas.style.zIndex = zIndex.toString();
     this._ctx = this._canvas.getContext('2d', {alpha: _alpha});
     this._ctx.scale(window.devicePixelRatio, window.devicePixelRatio);