X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=extras%2Fkeymap%2Ffindkeyboards;h=fd64301da66c03104860adeb9ca69ce0b809303b;hp=5a22649ec9caf52411589c17ad0815e844935734;hb=8ab7a9be03441db21d459cbb9c08400377c3556d;hpb=3aa3be179fd7eea792e5dfe71e0b2c9723c8a9b2

diff --git a/extras/keymap/findkeyboards b/extras/keymap/findkeyboards
index 5a22649ec..fd64301da 100755
--- a/extras/keymap/findkeyboards
+++ b/extras/keymap/findkeyboards
@@ -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