tree 75d641e588d4b554f84d16af63707183c7fce196
parent 98d3368ef4bff0face78d6932f2156730c8cb658
author Lasse Collin <lasse.collin@tukaani.org> 1402508608 +0300
committer Lasse Collin <lasse.collin@tukaani.org> 1410279503 +0300

xzgrep: exit 0 when at least one file matches.

Mimic the original grep behavior and return exit_success when
at least one xz compressed file matches given pattern.

Original bugreport:
https://bugzilla.redhat.com/show_bug.cgi?id=1108085

Thanks to Pavel Raiskup for the patch.