From 51262e7e2d5b3d4859337a5df784ab4f470be41a Mon Sep 17 00:00:00 2001
From: Sasan Hezarkhani <gootik_2003@hotmail.com>
Date: Sun, 1 Dec 2019 18:49:13 -0800
Subject: [PATCH] GTextEditor: Clear current selection, if any, on
 set_document()

---
 Libraries/LibGUI/GTextEditor.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Libraries/LibGUI/GTextEditor.cpp b/Libraries/LibGUI/GTextEditor.cpp
index c7a7507f75..88afbd6b63 100644
--- a/Libraries/LibGUI/GTextEditor.cpp
+++ b/Libraries/LibGUI/GTextEditor.cpp
@@ -1409,6 +1409,8 @@ void GTextEditor::set_document(GTextDocument& document)
         m_line_visual_data.append(make<LineVisualData>());
     }
     m_cursor = { 0, 0 };
+    if (has_selection())
+        m_selection.clear();
     recompute_all_visual_lines();
     update();
     m_document->register_client(*this);