From fd2487e49f406471c11fc337b3e06dcb8579c809 Mon Sep 17 00:00:00 2001
From: Andrew Dunstan <andrew@dunslane.net>
Date: Sun, 16 Jul 2017 11:24:29 -0400
Subject: [PATCH] Fix vcregress.pl PROVE_FLAGS bug in commit 93b7d9731f

This change didn't adjust the publicly visible taptest function, causing
buildfarm failures on bowerbird.

Backpatch to 9.4 like previous change.
---
 src/tools/msvc/vcregress.pl | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/tools/msvc/vcregress.pl b/src/tools/msvc/vcregress.pl
index eeba30ec8b..2ee9e48d3a 100644
--- a/src/tools/msvc/vcregress.pl
+++ b/src/tools/msvc/vcregress.pl
@@ -227,11 +227,20 @@ sub bincheck
 sub taptest
 {
 	my $dir = shift;
+	my @args;
+
+	if ($dir =~ /^PROVE_FLAGS=/)
+	{
+		push(@args, $dir);
+		$dir = shift;
+	}
 
 	die "no tests found!" unless -d "$topdir/$dir/t";
 
+	push(@args,"$topdir/$dir);
+
 	InstallTemp();
-	my $status = tap_check("$topdir/$dir");
+	my $status = tap_check(@args);
 	exit $status if $status;
 }