From 8f34083746f1a88ad139c893755c6c5b4194660c Mon Sep 17 00:00:00 2001
From: Travis Bischel <travis.bischel+github@gmail.com>
Date: Thu, 11 Nov 2021 19:36:27 -0700
Subject: [PATCH] consumer group: avoid regex log if no topics were
 added/skipped

---
 pkg/kgo/consumer_group.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/kgo/consumer_group.go b/pkg/kgo/consumer_group.go
index 1e6c17ff..506eaab3 100644
--- a/pkg/kgo/consumer_group.go
+++ b/pkg/kgo/consumer_group.go
@@ -2282,6 +2282,9 @@ func (r *reNews) skip(topic string) {
 }
 
 func (r *reNews) log(cfg *cfg) {
+	if len(r.added) == 0 && len(r.skipped) == 0 {
+		return
+	}
 	var addeds []string
 	for re, matches := range r.added {
 		sort.Strings(matches)