From 7d398082ddd99cb6970636935265b491cc4489a7 Mon Sep 17 00:00:00 2001
From: Ian Gulliver <github@flamingcow.io>
Date: Fri, 20 Feb 2026 17:31:03 -0700
Subject: [PATCH] Simplify const syntax, remove redundant map lookups in
 buildCells

---
 cmd/qrunproxy/timeline.go | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/cmd/qrunproxy/timeline.go b/cmd/qrunproxy/timeline.go
index 6e71aa5..7488157 100644
--- a/cmd/qrunproxy/timeline.go
+++ b/cmd/qrunproxy/timeline.go
@@ -2,9 +2,7 @@ package main
 
 import "fmt"
 
-const (
-	cueTrackID = "_cue"
-)
+const cueTrackID = "_cue"
 
 type Show struct {
 	Tracks   []*Track   `json:"tracks"`
@@ -189,11 +187,11 @@ func (tl *Timeline) findCell(blockID, event string) *TimelineCell {
 func (tl *Timeline) buildCells(endChains map[string]bool) {
 	lastOnTrack := map[string]*Block{}
 	for _, block := range tl.show.Blocks {
-		lastOnTrack[tl.Blocks[block.ID].Track] = block
+		lastOnTrack[block.Track] = block
 	}
 
 	for _, block := range tl.show.Blocks {
-		track := tl.trackIdx[tl.Blocks[block.ID].Track]
+		track := tl.trackIdx[block.Track]
 		var cells []*TimelineCell
 		switch block.Type {
 		case "cue":