return `undefined` from detached editor, #18797

c332a2e4 · Johannes Rieken · abad8fa8 · c332a2e4
隐藏空白更改
内联并排

Showing with 3 addition and 1 deletion

src/vs/workbench/api/node/extHostEditors.ts src/vs/workbench/api/node/extHostEditors.ts +3 -1

未找到文件。
--- a/src/vs/workbench/api/node/extHostEditors.ts
+++ b/src/vs/workbench/api/node/extHostEditors.ts
@@ -501,7 +501,9 @@ class ExtHostTextEditor implements vscode.TextEditor {
 	// ---- the document

 	get document(): vscode.TextDocument {
-		return this._documentData.document;
+		return this._documentData
+			? this._documentData.document
+			: undefined;
 	}

 	set document(value) {