Fixes issue 3864 Unit test for issue 3864 Change-Id: Ie025d404d2d4eb80bc66aa0b7540ae67810907c9 Reviewed-on: http://gerrit.dmdirc.com/983 Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com> Reviewed-by: Gregory Holmes <greg@dmdirc.com>