From 7f5e72dbdb104c368d6b1d587cbd4f04f8e6cbd8 Mon Sep 17 00:00:00 2001
From: Daniel Imms <daimms@microsoft.com>
Date: Wed, 5 Jul 2017 13:06:10 -0700
Subject: [PATCH] Ensure scroll bar is refreshed after erase all in display

Fixes #760
---
 src/InputHandler.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/InputHandler.ts b/src/InputHandler.ts
index 34131a15a..368a82b82 100644
--- a/src/InputHandler.ts
+++ b/src/InputHandler.ts
@@ -392,6 +392,8 @@ export class InputHandler implements IInputHandler {
           this._terminal.lines.trimStart(scrollBackSize);
           this._terminal.ybase = Math.max(this._terminal.ybase - scrollBackSize, 0);
           this._terminal.ydisp = Math.max(this._terminal.ydisp - scrollBackSize, 0);
+          // Force a scroll event to refresh viewport
+          this._terminal.scrollDisp(0);
         }
         break;
     }