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extras/keymap/findkeyboards: Filter out non-event devices
This avoids running udevadm info --query=name against a non-existing devnode, which aborts the script early.
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@ -21,6 +21,11 @@ keyboard_devices() {
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for dev in `udevadm trigger --dry-run --verbose --property-match=ID_INPUT_KEYBOARD=1`; do
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walk=`udevadm info --attribute-walk --path=$dev`
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env=`udevadm info --query=env --path=$dev`
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# filter out non-event devices, such as the parent input devices which
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# have no devnode
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if ! echo "$env" | grep -q '^DEVNAME='; then
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continue
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fi
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if echo "$walk" | grep -q 'DRIVERS=="atkbd"'; then
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echo -n 'AT keyboard: '
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elif echo "$env" | grep -q '^ID_USB_DRIVER=usbhid'; then
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