fixed a branch on uninitialised data in gui/tree
@@ -2426,14 +2426,23 @@ void Tree::_gui_input(Ref<InputEvent> p_event) {
int col, h, section;
TreeItem *it = _find_item_at_pos(root, mpos, col, h, section);
- if ((drop_mode_flags && it != drop_mode_over) || section != drop_mode_section) {
- drop_mode_over = it;
- drop_mode_section = section;
- update();
+ if (drop_mode_flags) {
+ if (it != drop_mode_over) {
+ drop_mode_over = it;
+ update();
+ }
+ if (it && section != drop_mode_section) {
+ drop_mode_section = section;
}
- if (it != cache.hover_item || col != cache.hover_cell) {
+ if (it != cache.hover_item) {
cache.hover_item = it;
+
+ if (it && col != cache.hover_cell) {
cache.hover_cell = col;
update();