From 502bd6cbd609fe52e0da5d31efa23346a1de763a Mon Sep 17 00:00:00 2001
From: Stefan Wallentowitz <stefan@wallentowitz.de>
Date: Sat, 21 Sep 2019 08:26:34 -0400
Subject: [PATCH] Tests: Set VM_PREFIX from test script.

Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
---
 test_regress/driver.pl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test_regress/driver.pl b/test_regress/driver.pl
index d6c69c1b1..884b28ac5 100755
--- a/test_regress/driver.pl
+++ b/test_regress/driver.pl
@@ -1287,6 +1287,12 @@ sub wno_unopthreads_for_few_cores {
     return "";
 }
 
+sub VM_PREFIX {
+    my $self = (ref $_[0]? shift : $Self);
+    $self->{VM_PREFIX} = shift if defined $_[0];
+    return $self->{VM_PREFIX};
+}
+
 #----------------------------------------------------------------------
 
 sub run {