transitionitem.cpp:247: warning: assuming signed overflow does not occur
when assuming that (X - c) <= X is always true [-Wstrict-overflow]
if (idSnap >= 0 && idSnap < m_cornerPoints.count()) {
~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Change-Id: Icc0b21c21326663f801ffef2b82fdd4b2679bf07
Reviewed-by: Marco Benelli <marco.benelli@qt.io>