per Jeremy Huddleston's patch, fix compilation problem caused by
break_line()'s returning int when it should return ssize_t according to
its prototype


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2155 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2 files changed