4372292136
Coverity thinks that r may be negative and not -1 and warns that the cast to quint64 may overflow. Change the check for `== -1` to `< 0` to help Coverity (and other readers of the code) understand that this cannot happen. Amends c63420a117fe67107466d806890e901d091cb1d5. Pick-to: 6.8 6.5 6.2 5.15 Coverity-Id: 474172 Change-Id: I7615e0ef152e1e6e9cbc6dec1b8ecd4f8879521c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> (cherry picked from commit 24a26ed3a3842398276ae54602e8e1936a2f2323) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>