Add one class at a time to element for IE11 compatibility

Connects to #753 Element.classList.add() does not work with multiple arguments in IE.
xtermjs · Jul 3, 2017 · 7e210c7 · 7e210c7
1 parent 31aab8e
commit 7e210c7
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Renderer.ts b/src/Renderer.ts
@@ -200,7 +200,8 @@ export class Renderer {
  }
  currentElement = this._spanElementObjectPool.acquire();
  if (data === -1) {
- currentElement.classList.add('reverse-video', 'terminal-cursor');
+ currentElement.classList.add('reverse-video');
+ currentElement.classList.add('terminal-cursor');
  } else {
  let bg = data & 0x1ff;
  let fg = (data >> 9) & 0x1ff;