Add fflush() before sleeping, per Matthew O'Connor.

diff --git a/contrib/pg_autovacuum/pg_autovacuum.c b/contrib/pg_autovacuum/pg_autovacuum.c
index c567c4e..c3a44b8 100644 (file)
--- a/contrib/pg_autovacuum/pg_autovacuum.c
+++ b/contrib/pg_autovacuum/pg_autovacuum.c
@@ -1161,6 +1161,7 @@ main(int argc, char *argv[])
                         "%i All DBs checked in: %.0f usec, will sleep for %i secs.",
                                        loops, diff, sleep_secs);
                        log_entry(logbuffer);
+                       fflush(LOGOUTPUT);
                }
 
                sleep(sleep_secs);              /* Larger Pause between outer loops */