test: remove a useless assignment

copy/paste error that makes coverity unhappy. This is the code to correctly
release all touches and the buttons have already been processed above - no
need to reassign here.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

diff --git a/test/test-touchpad-buttons.c b/test/test-touchpad-buttons.c
index 907d12bc8db0be529a153b1c55da8b0566740a0d..5dc115715d6cadf726d4e94654527471b90f37e1 100644 (file)
--- a/test/test-touchpad-buttons.c
+++ b/test/test-touchpad-buttons.c
@@ -1037,7 +1037,6 @@ START_TEST(touchpad_clickfinger_click_drag)
                } else {
                        litest_event(dev, EV_KEY, BTN_TOOL_DOUBLETAP, 0);
                }
-               button = BTN_MIDDLE;
        }
 
        litest_touch_up(dev, 0);