Allow ENOENT in check_mode_recursive().
authorNoah Misch <noah@leadboat.com>
Sun, 9 Sep 2018 01:26:10 +0000 (18:26 -0700)
committerNoah Misch <noah@leadboat.com>
Sun, 9 Sep 2018 01:26:10 +0000 (18:26 -0700)
commitc85ad9cc63e1487758f3969e20826cac0e944a27
tree3c2f95e12c71c2e66655dfd6dfd0203856339a2f
parent076a3c2112b127b3b36346dbc64659f9a165f60f
Allow ENOENT in check_mode_recursive().

Buildfarm member tern failed src/bin/pg_ctl/t/001_start_stop.pl when a
check_mode_recursive() call overlapped a server's startup-time deletion
of pg_stat/global.stat.  Just warn.  Also, include errno in the message.
Back-patch to v11, where check_mode_recursive() first appeared.
src/test/perl/TestLib.pm