Fixes #33145: Cannot set property 'animationFrameDisposable' of null

a50d2ae3 · Alex Dima · 5bd01c92 · a50d2ae3
隐藏空白更改
内联并排

Showing with 6 addition and 0 deletion

src/vs/base/common/scrollable.ts src/vs/base/common/scrollable.ts +6 -0

未找到文件。
--- a/src/vs/base/common/scrollable.ts
+++ b/src/vs/base/common/scrollable.ts
@@ -285,6 +285,9 @@ export class Scrollable extends Disposable {

 		// Begin smooth scrolling animation
 		this._smoothScrolling.animationFrameDisposable = this._scheduleAtNextAnimationFrame(() => {
+			if (!this._smoothScrolling) {
+				return;
+			}
 			this._smoothScrolling.animationFrameDisposable = null;
 			this._performSmoothScrolling();
 		});
@@ -304,6 +307,9 @@ export class Scrollable extends Disposable {

 		// Continue smooth scrolling animation
 		this._smoothScrolling.animationFrameDisposable = this._scheduleAtNextAnimationFrame(() => {
+			if (!this._smoothScrolling) {
+				return;
+			}
 			this._smoothScrolling.animationFrameDisposable = null;
 			this._performSmoothScrolling();
 		});