If a property doesn't exist on a device, skip it.
Signed-off-by: Peter Hutterer <[email protected]>
---
tools/synclient.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/tools/synclient.c b/tools/synclient.c
index 942312a..aef719f 100644
--- a/tools/synclient.c
+++ b/tools/synclient.c
@@ -446,6 +446,13 @@ dp_set_variables(Display *dpy, XDevice* dev, int argc,
char *argv[], int first_c
XGetDeviceProperty(dpy, dev, prop, 0, 1000, False, AnyPropertyType,
&type, &format, &nitems, &bytes_after, &data);
+ if (type == None)
+ {
+ fprintf(stderr, "Property for '%s' not available. Skipping.\n",
+ par->name);
+ continue;
+ }
+
switch(par->prop_format)
{
case 8:
@@ -517,6 +524,8 @@ dp_show_settings(Display *dpy, XDevice *dev)
XGetDeviceProperty(dpy, dev, a, 0, len, False,
AnyPropertyType, &type, &format,
&nitems, &bytes_after, &data);
+ if (type == None)
+ continue;
switch(par->prop_format) {
case 8:
--
1.7.7.6
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