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Fix double free for drag preview control in viewport

This commit is contained in:
Geequlim 2018-05-08 13:52:38 +08:00
parent bdad359d99
commit 56c2463f8c
1 changed files with 1 additions and 3 deletions
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4
scene/main/viewport.cpp
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@ -2168,9 +2168,7 @@ void Viewport::_gui_set_drag_preview(Control *p_base, Control *p_control) {
p_control->set_position(gui.last_mouse_pos); p_control->set_position(gui.last_mouse_pos);
p_base->get_root_parent_control()->add_child(p_control); //add as child of viewport p_base->get_root_parent_control()->add_child(p_control); //add as child of viewport
p_control->raise(); p_control->raise();
if (gui.drag_preview) {
memdelete(gui.drag_preview);
}
gui.drag_preview = p_control; gui.drag_preview = p_control;
} }