Says GCC:
In function ‘char* QTest::toString(QPair<T1, T2>&) [with T1 = QWidget*; T2 = QEvent::Type]’,
warning: ‘%s’ directive argument is null [-Wformat-overflow=]
Fix by re-using formatString(), once introduced for std::tuple.
As a side-effect, this gets rid of the funny double-quotes around the
output.
Change-Id: I2dd5f10fa2b3a392370bf487c1b7e98f3d190978
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
eea930b4d7