From d517e3e3dec944d522d6b927d66d62197aeb3e57 Mon Sep 17 00:00:00 2001
From: Benjamin Pasero <benjpas@microsoft.com>
Date: Thu, 13 Oct 2016 15:43:27 +0200
Subject: [PATCH] fix #13363

---
 .../services/textfile/common/textFileEditorModelManager.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/vs/workbench/services/textfile/common/textFileEditorModelManager.ts b/src/vs/workbench/services/textfile/common/textFileEditorModelManager.ts
index a1d2ed6fc60..605772ca838 100644
--- a/src/vs/workbench/services/textfile/common/textFileEditorModelManager.ts
+++ b/src/vs/workbench/services/textfile/common/textFileEditorModelManager.ts
@@ -65,8 +65,9 @@ export class TextFileEditorModelManager implements ITextFileEditorModelManager {
 
 	private registerListeners(): void {
 
-		// Editors changing
+		// Editors changing/closing
 		this.toUnbind.push(this.editorGroupService.onEditorsChanged(() => this.onEditorsChanged()));
+		this.toUnbind.push(this.editorGroupService.getStacksModel().onEditorClosed(() => this.onEditorClosed()));
 
 		// File changes
 		this.toUnbind.push(this.eventService.addListener2('files.internal:fileChanged', (e: LocalFileChangeEvent) => this.onLocalFileChange(e)));
@@ -80,6 +81,10 @@ export class TextFileEditorModelManager implements ITextFileEditorModelManager {
 		this.disposeUnusedModels();
 	}
 
+	private onEditorClosed(): void {
+		this.disposeUnusedModels();
+	}
+
 	private disposeModelIfPossible(resource: URI): void {
 		const model = this.get(resource);
 		if (this.canDispose(model)) {
-- 
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