Fix for bug #643306 - Orca is not correctly failing back on the default script for unknown toolkit
Fix for bug #643306 - Orca is not correctly failing back on the default script for unknown toolkit

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