If an operation being waited for does not complete within the timeout, then exit with a nonzero exit status. This was previously handled inconsistently.
1bac5f5 pg_ctl: Make failure to complete operation a nonzero exit
doc/src/sgml/ref/pg_ctl-ref.sgml | 7 +++++++
src/bin/pg_ctl/pg_ctl.c | 8 ++++++--
2 files changed, 13 insertions(+), 2 deletions(-)