diff options
| -rw-r--r-- | perl-install/detect_devices.pm | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/perl-install/detect_devices.pm b/perl-install/detect_devices.pm index da84a17f4..ec1db195a 100644 --- a/perl-install/detect_devices.pm +++ b/perl-install/detect_devices.pm @@ -175,15 +175,15 @@ sub isDvdDrive { sub isZipDrive { $_[0]{info} =~ /ZIP\s+\d+/ } #- accept ZIP 100, untested for bigger ZIP drive. sub isJazzDrive { $_[0]{info} =~ /\bJAZZ?\b/i } #- accept "iomega jaz 1GB" sub isLS120Drive { $_[0]{info} =~ /LS-?120|144MB/ } -sub isRemovableUsb { $_[0]{usb_media_type} && begins_with($_[0]{usb_media_type}, 'Mass Storage') && usb2removable($_[0]) } -sub isKeyUsb { $_[0]{usb_media_type} && begins_with($_[0]{usb_media_type}, 'Mass Storage') && $_[0]{media_type} eq 'hd' } +sub isRemovableUsb { begins_with($_[0]{usb_media_type} || '', 'Mass Storage') && usb2removable($_[0]) } +sub isKeyUsb { begins_with($_[0]{usb_media_type} || '', 'Mass Storage') && $_[0]{media_type} eq 'hd' } sub isFloppyUsb { $_[0]{usb_driver} && $_[0]{usb_driver} eq 'Removable:floppy' } sub isRemovableDrive { my ($e) = @_; isZipDrive($e) || isLS120Drive($e) || $e->{media_type} && $e->{media_type} eq 'fd' || isRemovableUsb($e) - || $e->{usb_media_type} && begins_with($e->{usb_media_type}, 'Mass Storage|Floppy (UFI)'); + || begins_with($e->{usb_media_type} || '', 'Mass Storage|Floppy (UFI)'); } sub getSCSI_24() { |