From 0ec37c0d64d9f5a8093521041700dd76fbcefb57 Mon Sep 17 00:00:00 2001
From: angel <angel@ttm.sh>
Date: Sun, 19 Apr 2020 15:11:43 +0200
Subject: [PATCH] FileManager: Ignore empty selections on tree view

If the selection is empty, the model index will be invalid and the file
system model will return the root directory path by default. This causes
the file manager to jump to the root directory when the currently
selected item on the tree view is deselected.
---
 Applications/FileManager/main.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Applications/FileManager/main.cpp b/Applications/FileManager/main.cpp
index 90b0d10caa..4350056dd3 100644
--- a/Applications/FileManager/main.cpp
+++ b/Applications/FileManager/main.cpp
@@ -702,6 +702,8 @@ int run_in_windowed_mode(RefPtr<Core::ConfigFile> config, String initial_locatio
     };
 
     tree_view.on_selection_change = [&] {
+        if (tree_view.selection().is_empty())
+            return;
         auto path = directories_model->full_path(tree_view.selection().first());
         if (directory_view.path() == path)
             return;