The FreeBSD version of xargs does not run the utility argument on empty input, while GNU xargs runs it at least once, even with empty input. As a result on FreeBSD VSCTL_CHECK_FIND returned no output for an empty bridge list while on Linux it returned a single blank line.
Signed-off-by: Ed Maste <ema...@freebsd.org> --- tests/ovs-vsctl.at | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/ovs-vsctl.at b/tests/ovs-vsctl.at index 71c46cd..a6c6749 100644 --- a/tests/ovs-vsctl.at +++ b/tests/ovs-vsctl.at @@ -769,7 +769,7 @@ AT_CHECK( ]) m4_define([VSCTL_CHECK_FIND], - [AT_CHECK([ovs-vsctl --bare --timeout=5 --no-wait -vreconnect:emer --db=unix:socket -- --columns=name find bridge '$1' | sort | xargs echo], [0], [$2 + [AT_CHECK([echo `ovs-vsctl --bare --timeout=5 --no-wait -vreconnect:emer --db=unix:socket -- --columns=name find bridge '$1' | sort`], [0], [$2 ])]) # Arithmetic relational operators without keys. -- 1.7.10.3 _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
