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.
2011-10-26 11:03:21 +02:00
parent 3aa3be179f
commit 8ab7a9be03
1 changed files with 5 additions and 0 deletions
@@ -21,6 +21,11 @@ keyboard_devices() {
    for dev in `udevadm trigger --dry-run --verbose --property-match=ID_INPUT_KEYBOARD=1`; do
        walk=`udevadm info --attribute-walk --path=$dev`
 	env=`udevadm info --query=env --path=$dev`
+        # filter out non-event devices, such as the parent input devices which
+        # have no devnode
+        if ! echo "$env" | grep -q '^DEVNAME='; then
+            continue
+        fi
        if echo "$walk" | grep -q 'DRIVERS=="atkbd"'; then
            echo -n 'AT keyboard: '
 	elif echo "$env" | grep -q '^ID_USB_DRIVER=usbhid'; then