Resolves tdf#89129: crash when defining a specific relationship

Returns early if comparison matches so you can reduce iterator scope and avoid last test for logging.

/usr/include/c++/4.9/debug/safe_iterator.h:168:error: attempt to copy-
construct an iterator from a singular iterator.

Objects involved in the operation:
iterator "this" @ 0x0x7fffffff3a30 {
type = N11__gnu_debug14_Safe_iteratorIN9__gnu_cxx17__normal_iteratorIPPvNSt9__cxx19986vectorIS3_SaIS3_EEEEENSt7__debug6vectorIS3_S7_EEEE (mutable iterator);
state = past-the-end;
references sequence with type `NSt7__debug6vectorIPvSaIS1_EEE' @ 0x0x7fffffff4088
}
iterator "other" @ 0x0x7fffffff3a90 {
type = N11__gnu_debug14_Safe_iteratorIN9__gnu_cxx17__normal_iteratorIPPvNSt9__cxx19986vectorIS3_SaIS3_EEEEENSt7__debug6vectorIS3_S7_EEEE (mutable iterator);
state = singular;
references sequence with type `NSt7__debug6vectorIPvSaIS1_EEE' @ 0x0x7fffffff4088
}

4  0x00002aaab193d6e9 in boost::void_ptr_iterator<__gnu_debug::_Safe_iterator<__gnu_cxx::__normal_iterator<void**, std::__cxx1998::vector<void*, std::allocator<void*> > >, std::__debug::vector<void*, std::allocator<void*> > >, ImplBtnDlgItem>::base (this=0x7fffffff3a90)
at /home/julien/compile-libreoffice/libreoffice/workdir/UnpackedTarball/boost/boost/ptr_container/detail/void_ptr_iterator.hpp:121
5  0x00002aaab193d269 in boost::operator==<__gnu_debug::_Safe_iterator<__gnu_cxx::__normal_iterator<void**, std::__cxx1998::vector<void*, std::allocator<void*> > >, std::__debug::vector<void*, std::allocator<void*> > >, ImplBtnDlgItem, __gnu_debug::_Safe_iterator<__gnu_cxx::__normal_iterator<void**, std::__cxx1998::vector<void*, std::allocator<void*> > >, std::__debug::vector<void*, std::allocator<void*> > >, ImplBtnDlgItem> (l=..., r=...)
at /home/julien/compile-libreoffice/libreoffice/workdir/UnpackedTarball/boost/boost/ptr_container/detail/void_ptr_iterator.hpp:179
6  0x00002aaab193c2ca in ButtonDialog::RemoveButton (this=0x7fffffff3d90, nId=1) at /home/julien/compile-libreoffice/libreoffice/vcl/source/window/btndlg.cxx:340
7  0x00002aaad8ed109b in dbaui::ORelationTableView::lookForUiActivities (this=0x317ef30)
at /home/julien/compile-libreoffice/libreoffice/dbaccess/source/ui/relationdesign/RelationTableView.cxx:342

Change-Id: Ied45c222c94d2a362075a3b1550b6092aad77c62
Reviewed-on: https://gerrit.libreoffice.org/14325
Reviewed-by: Lionel Elie Mamane <lionel@mamane.lu>
Tested-by: Lionel Elie Mamane <lionel@mamane.lu>

0 files changed, 0 insertions, 0 deletions