From f23a9dd62f0b8fddb708dcc7abf09ee7418af41b Mon Sep 17 00:00:00 2001
From: Rex Pan <rexpan@google.com>
Date: Thu, 2 Mar 2023 11:02:07 +1100
Subject: [PATCH] Add some additional comments

Signed-off-by: Rex Pan <rexpan@google.com>
---
 clients/osv.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/clients/osv.go b/clients/osv.go
index 8dce7170ce1..9e4c3e92b06 100644
--- a/clients/osv.go
+++ b/clients/osv.go
@@ -48,10 +48,12 @@ func (v osvClient) ListUnfixedVulnerabilities(
 	}, nil) // TODO: Do logging?
 
 	response := VulnerabilitiesResponse{}
-	if err == nil {
+
+	if err == nil { // No vulns found
 		return response, nil
 	}
 
+	// If vulnerabilities are found, err will be set to osvscanner.VulnerabilitiesFoundErr
 	if errors.Is(err, osvscanner.VulnerabilitiesFoundErr) {
 		vulns := res.Flatten()
 		for i := range vulns {