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| author | Peter Hutterer <peter.hutterer@who-t.net> | 2012-04-11 10:15:07 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2012-04-11 11:10:06 +1000 |
| commit | c745604461541c7b21779c60c9bd09ff1a390df2 (patch) | |
| tree | 3ba6d5f717fb8218f86a51ff249b7d65c93799a3 | |
| parent | 8e297cb586ab855dc7c018c6f3f2f42c08db0419 (diff) | |
tools: skip non-existing properties
If a property doesn't exist on a device, skip it.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
| -rw-r--r-- | 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: |