Prevent stack trace when contracted braille is being used
Prevent stack trace when contracted braille is being used

The trace would also kill speech, so this is a needed change.

GNOME/orca,pvagner/orca,chrys87/orca-beep,pvagner/orca,GNOME/orca,chrys87/orca-beep,h4ck3rm1k3/orca-sonar,chrys87/orca-beep,pvagner/orca,pvagner/orca,h4ck3rm1k3/orca-sonar,GNOME/orca,h4ck3rm1k3/orca-sonar,chrys87/orca-beep,GNOME/orca