Merge pull request #4105 from jeanp413/jp/fix-vs-160070

Fixes microsoft/vscode#160070
xtermjs · Sep 7, 2022 · c57a52b · c57a52b
2 parents 1923473 + 3953db0
commit c57a52b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/browser/renderer/DevicePixelObserver.ts b/src/browser/renderer/DevicePixelObserver.ts
@@ -31,6 +31,11 @@ export function observeDevicePixelDimensions(element: HTMLElement, callback: (de
  callback(width, height);
  }
  });
- observer.observe(element, { box: ['device-pixel-content-box'] } as any);
+ try {
+ observer.observe(element, { box: ['device-pixel-content-box'] } as any);
+ } catch {
+ observer.disconnect();
+ observer = undefined;
+ }
  return toDisposable(() => observer?.disconnect());
 }