From a3297b001773c00d68fafe5309db74fc63397762 Mon Sep 17 00:00:00 2001
From: Daniel Imms <daimms@microsoft.com>
Date: Sun, 3 Sep 2017 07:57:16 -0700
Subject: [PATCH] Fix viewport/background size after char size changed

---
 src/Terminal.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Terminal.ts b/src/Terminal.ts
index d47c6bf85..4373f5ec8 100644
--- a/src/Terminal.ts
+++ b/src/Terminal.ts
@@ -608,6 +608,7 @@ export class Terminal extends EventEmitter implements ITerminal, IInputHandlingT
     this.charMeasure = new CharMeasure(document, this.helperContainer);
 
     this.viewport = new Viewport(this, this.viewportElement, this.viewportScrollArea, this.charMeasure);
+    this.charMeasure.on('charsizechanged', () => this.viewport.syncScrollArea());
     this.renderer = new Renderer(this);
     this.on('cursormove', () => this.renderer.onCursorMove());
     this.on('resize', () => this.renderer.onResize(this.cols, this.rows));