Merge branch 'dd_msg_area_chooser_issue_899' into 'master'
DDMsgAreaChooser: Fix for 'undefined' error (using the wrong object) when typing a sub-board number to choose it. Reported by Keyop. Fixes issue #899
Closes #899
See merge request !522
1 merge request!522DDMsgAreaChooser: Fix for 'undefined' error (using the wrong object) when typing a sub-board number to choose it. Reported by Keyop. Fixes issue #899