diff options
| -rw-r--r-- | perl-install/mouse.pm | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/perl-install/mouse.pm b/perl-install/mouse.pm index 62617feb7..ab1d1ac42 100644 --- a/perl-install/mouse.pm +++ b/perl-install/mouse.pm @@ -287,16 +287,13 @@ sub detect() { }; if (modules::get_probeall("usb-interface")) { - my $keep_mouse; if (my (@l) = detect_devices::usbWacom()) { log::l("found usb wacom $_->{driver} $_->{description} ($_->{type})") foreach @l; eval { modules::load("wacom", "evdev") }; - unless ($@) { - foreach (0..$#l) { - detect_devices::tryOpen("input/event$_") and $keep_mouse = 1, push @wacom, "input/event$_"; - } + if (!$@) { + @wacom = grep { detect_devices::tryOpen($_) } map_index { "input/event$::i" } @l; } - $keep_mouse or eval { modules::unload("evdev", "wacom") }; + @wacom or eval { modules::unload("evdev", "wacom") }; } } else { log::l("no usb interface found for wacom"); |