From e40889e04c0af0d05f764a22b68b09443367dc1d Mon Sep 17 00:00:00 2001
From: nate <nbroyles@gmail.com>
Date: Tue, 5 Oct 2021 12:07:09 -0400
Subject: [PATCH] [tests] Check for nil options before using isolation groups
 (#3817)

---
 src/integration/resources/resources.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/integration/resources/resources.go b/src/integration/resources/resources.go
index 7ec8f34929..ae1a3d474b 100644
--- a/src/integration/resources/resources.go
+++ b/src/integration/resources/resources.go
@@ -56,7 +56,7 @@ func SetupCluster(cluster M3Resources, opts *ClusterOptions) error { // nolint:
 			logger.Error("could not get host details", zap.Error(err))
 			return err
 		}
-		if opts.NumIsolationGroups > 0 {
+		if opts != nil && opts.NumIsolationGroups > 0 {
 			h.IsolationGroup = fmt.Sprintf("isogroup-%d", int32(i)%opts.NumIsolationGroups)
 		}