From 44037fa42aa80002ce54f0a8e4a6203e3e12aaf5 Mon Sep 17 00:00:00 2001
From: Kirill Chibisov <wchibisovkirill@gmail.com>
Date: Sun, 22 Dec 2019 14:05:19 +0300
Subject: Fix crash on clear when scrolled up in history

Fixes #3112.
---
 alacritty_terminal/src/grid/mod.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'alacritty_terminal/src')

diff --git a/alacritty_terminal/src/grid/mod.rs b/alacritty_terminal/src/grid/mod.rs
index ad9d9b7b..a12c9509 100644
--- a/alacritty_terminal/src/grid/mod.rs
+++ b/alacritty_terminal/src/grid/mod.rs
@@ -544,6 +544,9 @@ impl<T: GridCell + PartialEq + Copy> Grid<T> {
         let positions = self.lines - iter.cur.line;
         let region = Line(0)..self.num_lines();
 
+        // Reset display offset
+        self.display_offset = 0;
+
         // Clear the viewport
         self.scroll_up(&region, positions, template);
 
-- 
cgit