From ee849d2a0c81795e68ac772879bc58b6f74d60cf Mon Sep 17 00:00:00 2001
From: Tom Krizek <tkrizek@isc.org>
Date: Mon, 4 Sep 2023 13:49:18 +0200
Subject: [PATCH] Use proper perl interpreter in xfer system test

(cherry picked from commit f0493890cc0fc18b807ec87eec06a298cafdbe06)
---
 bin/tests/system/xfer/prereq.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/tests/system/xfer/prereq.sh b/bin/tests/system/xfer/prereq.sh
index c7b78281e2..16d04a26bd 100644
--- a/bin/tests/system/xfer/prereq.sh
+++ b/bin/tests/system/xfer/prereq.sh
@@ -16,9 +16,9 @@
 # macOS ships with Net::DNS 0.74 which does not work with
 # HMAC-SHA256, despite the workarounds in ans.pl
 
-if perl -MNet::DNS -e 'exit $Net::DNS::VERSION >= 1.0'
+if ${PERL} -MNet::DNS -e 'exit ($Net::DNS::VERSION >= 1.0)'
 then
-	version=$(perl -MNet::DNS -e 'print $Net::DNS::VERSION')
+	version=$(${PERL} -MNet::DNS -e 'print $Net::DNS::VERSION')
 	echo_i "perl Net::DNS $version is too old - skipping xfer test"
 	exit 1
 fi