From f35e4215070599e03c2b04a73f8760fdc2e6861f Mon Sep 17 00:00:00 2001
From: Gregory Newman-Smith <109068393+gregns1@users.noreply.github.com>
Date: Thu, 26 Sep 2024 16:43:41 +0100
Subject: [PATCH] CBG-4277: Remove unused totalBytesForHistory from getHistory
 (#7137)

---
 db/revtree.go | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/db/revtree.go b/db/revtree.go
index b4f14f3f60..08c2dc11bf 100644
--- a/db/revtree.go
+++ b/db/revtree.go
@@ -724,15 +724,12 @@ func (tree RevTree) RenderGraphvizDot() string {
 func (tree RevTree) getHistory(revid string) ([]string, error) {
 	maxHistory := len(tree)
 
-	var totalBytesForHistory int
 	history := make([]string, 0, 5)
 	for revid != "" {
 		info, err := tree.getInfo(revid)
 		if err != nil {
 			break
 		}
-		revBytes := len([]byte(revid))
-		totalBytesForHistory += revBytes
 		history = append(history, revid)
 		if len(history) > maxHistory {
 			return history, fmt.Errorf("getHistory found cycle in revision tree, history calculated as: %v", history)