app-emulation/lxd: update zfs fix line per feedback on bug 723208

 - straight copypaste from the bug (I don't have zfs to test on).

Closes: https://bugs.gentoo.org/723208
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

diff --git a/app-emulation/lxd/lxd-4.0.1.ebuild b/app-emulation/lxd/lxd-4.0.1.ebuild
index 020974b79e2e7890a1edc53d30d3eb70f84902dd..21a6fcee0663b764eff20bafdc81620c6080c919 100644 (file)
--- a/app-emulation/lxd/lxd-4.0.1.ebuild
+++ b/app-emulation/lxd/lxd-4.0.1.ebuild
@@ -87,7 +87,7 @@ src_prepare() {
                Makefile || die
 
        sed -i 's#lib$#lib/lxd#' "${GOPATH}"/deps/libco/Makefile || die
-       sed -i 's#zfs version | cut -f 2#< /sys/module/zfs/version cut -f 1#' "${GOPATH}"/deps/raft/configure.ac || die
+       sed -i 's#zfs version 2>/dev/null | cut -f 2 -d - | head -1#< /sys/module/zfs/version cut -f 1#' "${GOPATH}"/deps/raft/configure.ac || die
 
        common_op eautoreconf
 }