Handle cases where the default script returns an empty string for WebKitGtk content
Handle cases where the default script returns an empty string for WebKitGtk content

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