From 4b8ed8fd1560491f60481fef6c1da660ce7d54fe Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sat, 26 May 2018 18:11:21 +0200
Subject: [PATCH] exclude SOA-only zones

---
 contrib/scripts/zonewalk-to-types.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/scripts/zonewalk-to-types.sh b/contrib/scripts/zonewalk-to-types.sh
index 54c887b8f..dfe15a8e3 100755
--- a/contrib/scripts/zonewalk-to-types.sh
+++ b/contrib/scripts/zonewalk-to-types.sh
@@ -10,7 +10,7 @@ NUM_CLIENTS=3
 # FILE ($1) contains results from DNS lookup; strip
 # everything but the hostnames, remove duplicates
 # and then randomize the order.
-cat $1 | awk '{print $1}' | sort | uniq | shuf > $1.tmp
+cat $1 | grep -v SOA | awk '{print $1}' | sort | uniq | shuf > $1.tmp
 TOTAL=`cat $1.tmp | wc -l`
 GROUP_SIZE=`expr $TOTAL / \( $NUM_CLIENTS + 1 \)`
 echo "Creating $NUM_CLIENTS benchmark sets with 2x $GROUP_SIZE entries each."
-- 
2.25.1