Follow-up Comment #1, bug #47674 (project gettext): I'd expect it will be fixed once the next version of grep is released, with a fix in gnulib incorporated: https://lists.gnu.org/archive/html/bug-gnulib/2016-04/msg00009.html
We would better wait it rather than adding a workaround relying on the non portable -a option. _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?47674> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/