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Akseli Lahtinen authored
If Dolphin terminal is open, and one types `exit` there and then closes Dolphin, Dolphin crashes due to a dangling pointer. Konsole KPart is deleting itself when Konsole session exits, but Dolphin tracks it as a child of the Terminal Panel. The Terminal Panel doesn't get destroyed when Konsole KPart does, and it tries to double free during children clean up. (Thanks @sitter !) Setting `m_konsolePart` to `nullptr` during exit signal fixes this, since there is already check in place for that in the destructor. BUG:479596