Peter Hutterer a30e739a14 Xi: don't crash when deleting invalid device properties.
Deleting a property that was not set on a device leads to a null-pointer
reference. The protocol allows deleting those properties - it has to be a
noop.

Reproducible:
xinput --set-prop "My device" --type=int --format=8 "my property" 1
xinput --delete-prop "My other device" "my property"

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
2009-11-22 19:42:13 -08:00
2009-07-17 14:57:50 -04:00
2009-10-20 13:32:47 +10:00
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