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input-settings-x11: don't create non-existing atoms

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If the atom doesn't exist it won't exist on the device either so we can
shortcut the property retrieval/modification. Creating atoms by name but not
doing anything with them also confuses kcm_touchpad

https://bugzilla.redhat.com/show_bug.cgi?id=1199825

https://bugzilla.gnome.org/show_bug.cgi?id=751471
This commit is contained in:
Peter Hutterer 2015-06-25 07:55:52 +10:00 committed by Jasper St. Pierre
parent dd060d78ce
commit b55f792302
1 changed files with 8 additions and 2 deletions
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10
src/backends/x11/meta-input-settings-x11.c
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@ -50,7 +50,10 @@ get_property (ClutterInputDevice *device,
Atom property_atom, type_ret;
guchar *data_ret = NULL;
property_atom = XInternAtom (xdisplay, property, False);
property_atom = XInternAtom (xdisplay, property, True);
if (!property_atom)
return NULL;
device_id = clutter_input_device_get_device_id (device);
rc = XIGetProperty (xdisplay, device_id, property_atom,
@ -82,7 +85,10 @@ change_property (ClutterInputDevice *device,
Atom property_atom;
guchar *data_ret;
property_atom = XInternAtom (xdisplay, property, False);
property_atom = XInternAtom (xdisplay, property, True);
if (!property_atom)
return;
device_id = clutter_input_device_get_device_id (device);
data_ret = get_property (device, property, type, format, nitems);