Fedora test failing

[DorianGerardin]

In Fedora 40/41, 2 tests are failing:

• unit-base-PreferenceManager_TEST

/builddir/build/BUILD/gcc-14.2.1-20240912/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/basic_string.h:1340: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_reference std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::front() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; const_reference = const char&]: Assertion '!empty()' failed.
Running 5 test cases...
unknown location(0): [4;31;49mfatal error: in "check_conversion": signal: SIGABRT (application abort requested)[0;39;49m
/shared/src/openfluid/src/openfluid/base/tests/PreferencesManager_TEST.cpp(353): [1;36;49mlast checkpoint: "check_conversion" test entry[0;39;49m

• unit-uiwaresdev-HubManager_TEST

/builddir/build/BUILD/gcc-14.2.1-20240912/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/basic_string.h:1364: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_reference std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::back() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; const_reference = const char&]: Assertion '!empty()' failed.
unknown location(0): [4;31;49mfatal error: in "connect_wrong_url_fails": signal: SIGABRT (application abort requested)[0;39;49m