From adb495049f575563930f3c1fbef2843bda3ae46d Mon Sep 17 00:00:00 2001
From: Kevin Grittner <kgrittn@postgresql.org>
Date: Tue, 1 Sep 2015 16:12:22 -0500
Subject: [PATCH] Flush to show results of TestLib.pm (TAP) test as we go.

It appears that some attempt was made to do this using autocommit,
but it wasn't effective (at least on Ubuntu 14.04).
---
 src/test/perl/SimpleTee.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/test/perl/SimpleTee.pm b/src/test/perl/SimpleTee.pm
index 8d31a4013c..5da82d0f85 100644
--- a/src/test/perl/SimpleTee.pm
+++ b/src/test/perl/SimpleTee.pm
@@ -20,6 +20,7 @@ sub PRINT {
 	my $ok = 1;
 	for my $fh (@$self) {
 		print $fh @_ or $ok = 0;
+		$fh->flush or $ok = 0;
 	}
 	return $ok;
 }