From f5d429e7c32006c40b66b0db063524e4b46a73b5 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Fri, 22 Dec 2017 16:02:39 +1100
Subject: [PATCH] save why ydump.py failed

---
 bin/tests/system/dnstap/clean.sh | 1 +
 bin/tests/system/dnstap/tests.sh | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/bin/tests/system/dnstap/clean.sh b/bin/tests/system/dnstap/clean.sh
index 9930d248e3..37e490b188 100644
--- a/bin/tests/system/dnstap/clean.sh
+++ b/bin/tests/system/dnstap/clean.sh
@@ -17,3 +17,4 @@ rm -f ns*/dnstap.out
 rm -f ns*/dnstap.out.save
 rm -f ns*/dnstap.out.save.?
 rm -f ns*/named.lock
+rm -f ydump.out
diff --git a/bin/tests/system/dnstap/tests.sh b/bin/tests/system/dnstap/tests.sh
index 3b8d8f2395..1d84dd1a57 100644
--- a/bin/tests/system/dnstap/tests.sh
+++ b/bin/tests/system/dnstap/tests.sh
@@ -400,7 +400,7 @@ fi
 if [ $HAS_PYYAML -ne 0 ] ; then
 	echo "I:checking dnstap-read YAML output"
 	ret=0
-	$PYTHON ydump.py "$DNSTAPREAD" "ns3/dnstap.out.save" > /dev/null || ret=1
+	$PYTHON ydump.py "$DNSTAPREAD" "ns3/dnstap.out.save" > ydump.out || ret=1
 	if [ $ret != 0 ]; then echo "I: failed"; fi
 	status=`expr $status + $ret`
 fi