firmware_TouchpadMTB: Handle an exception when fingers are less than expected
This CL fixes a bug when the number of fingers is less than expected.
BUG=chromium-os:35024
TEST=Run the following command in the crosh of a chromebook.
$ DISPLAY=:0 sudo python main.py
In the gesture "two_finger_tap", do a one-finger tap rather than
the requested two-finger tap. There should be no error message.
(The test should fail though.)
Change-Id: I12833a2154545dd3a2101605879e5b67e5c0b1b2
Reviewed-on: https://gerrit.chromium.org/gerrit/34599
Commit-Ready: Joseph Shyh-In Hwang <josephsih@chromium.org>
Reviewed-by: Joseph Shyh-In Hwang <josephsih@chromium.org>
Tested-by: Joseph Shyh-In Hwang <josephsih@chromium.org>
1 file changed