From 47fc3f73ac382050e7d57f45dd25c8f718d6b6b8 Mon Sep 17 00:00:00 2001 From: gongpha Date: Sun, 3 Jan 2021 18:01:03 +0700 Subject: [PATCH] Fix crash on FileSystemDock's tree when trying to collapse or expand folder (cherry picked from commit e6145027efb4ad0a5615477c8df13761063c6157) --- editor/filesystem_dock.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/editor/filesystem_dock.cpp b/editor/filesystem_dock.cpp index 49169385181..b74d5ea9436 100644 --- a/editor/filesystem_dock.cpp +++ b/editor/filesystem_dock.cpp @@ -74,6 +74,9 @@ bool FileSystemDock::_create_tree(TreeItem *p_parent, EditorFileSystemDirectory subdirectory_item->set_metadata(0, lpath); if (!p_select_in_favorites && (path == lpath || ((display_mode == DISPLAY_MODE_SPLIT) && path.get_base_dir() == lpath))) { subdirectory_item->select(0); + // Keep select an item when re-created a tree + // To prevent crashing when nothing is selected. + subdirectory_item->set_as_cursor(0); } if (p_unfold_path && path.begins_with(lpath) && path != lpath) {