From b81a82e395ac2fa322292802a155d28c7a372b21 Mon Sep 17 00:00:00 2001
From: Andrew Dunstan <andrew@dunslane.net>
Date: Mon, 30 Sep 2019 15:48:54 -0400
Subject: [PATCH] Suppress another CR in program output

This one was exposed by a12c75a10.

Backpatch to release 11 where check_pg_config was introduced.
---
 src/test/perl/TestLib.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/test/perl/TestLib.pm b/src/test/perl/TestLib.pm
index da7da60193d..d6fe26c0369 100644
--- a/src/test/perl/TestLib.pm
+++ b/src/test/perl/TestLib.pm
@@ -382,6 +382,7 @@ sub check_pg_config
 	  \$stdout, '2>', \$stderr
 	  or die "could not execute pg_config";
 	chomp($stdout);
+	$stdout =~ s/\r$//;
 
 	open my $pg_config_h, '<', "$stdout/pg_config.h" or die "$!";
 	my $match = (grep { /^$regexp/ } <$pg_config_h>);