Description of problem:
astyle with SIGABRT in Fedora 28 when --recursive is used. Works fine in Fedora 27.

Version-Release number of selected component (if applicable):
astyle-3.1-3.fc28.x86_64

How reproducible:
100%

Steps to Reproduce:
1. Go to a directory with some .c and .h files
2. Execute: astyle --recursive "*.c" "*.h"

Actual results:
Directory  /home/linuxjedi/Programming/Git/libattachsql/*.c
/usr/include/c++/8/bits/stl_vector.h:932: std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::operator[](std::vector<_Tp, _Alloc>::size_type) [with _Tp = std::__cxx11::basic_string<char>; _Alloc = std::allocator<std::__cxx11::basic_string<char> >; std::vector<_Tp, _Alloc>::reference = std::__cxx11::basic_string<char>&; std::vector<_Tp, _Alloc>::size_type = long unsigned int]: Assertion '__builtin_expect(__n < this->size(), true)' failed.
Aborted (core dumped)

Expected results:
No crash

Additional info:
As a workaround I downgraded to astyle-3.0.1-4.fc27.x86_64 which works fine.