qt5: Fix build error on 32 bit archs

... as observed in [1]:

> [...]
> In file included from /usr/include/c++/8/algorithm:61,
>                  from /usr/include/i386-linux-gnu/qt5/QtCore/qglobal.h:142,
>                  from /usr/include/i386-linux-gnu/qt5/QtGui/qtguiglobal.h:43,
>                  from /usr/include/i386-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43,
>                  from /usr/include/i386-linux-gnu/qt5/QtWidgets/qwidget.h:43,
>                  from /usr/include/i386-linux-gnu/qt5/QtWidgets/QWidget:1,
>                  from /<<PKGBUILDDIR>>/vcl/inc/qt5/Qt5Widget.hxx:22,
>                  from /<<PKGBUILDDIR>>/vcl/qt5/Qt5Widget.cxx:20:
> /usr/include/c++/8/bits/stl_algobase.h:265:5: note: candidate: ‘template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)’
>      max(const _Tp& __a, const _Tp& __b, _Compare __comp)
>      ^~~
> /usr/include/c++/8/bits/stl_algobase.h:265:5: note:   template argument deduction/substitution failed:
> /<<PKGBUILDDIR>>/vcl/qt5/Qt5Widget.cxx:502:69: note:   deduced conflicting types for parameter ‘const _Tp’ (‘int’ and ‘sal_Int32’ {aka ‘long int’})
>          std::vector<ExtTextInputAttr> aTextAttrs(std::max(1, nLength), ExtTextInputAttr::NONE);

[1] https://buildd.debian.org/status/fetch.php?pkg=libreoffice&arch=i386&ver=1%3A6.3.0%7Ealpha1-1&stamp=1557890923&raw=0

Change-Id: Ic0e3e0b8bc65d9755b3d62385673f8d1e357b122
Reviewed-on: https://gerrit.libreoffice.org/72352
Tested-by: Jenkins
Reviewed-by: Rene Engelhard <rene@debian.org>
Tested-by: Rene Engelhard <rene@debian.org>

0 files changed, 0 insertions, 0 deletions