From 7c09f24f340838353ee7c4d561eedd14715c9fe0 Mon Sep 17 00:00:00 2001
From: WithoutPants <53250216+WithoutPants@users.noreply.github.com>
Date: Thu, 5 Sep 2024 11:25:56 +1000
Subject: [PATCH] Don't try to migrate non-existent vtt files (#5216)

---
 pkg/scene/migrate_hash.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pkg/scene/migrate_hash.go b/pkg/scene/migrate_hash.go
index 9b74e571d..a71353403 100644
--- a/pkg/scene/migrate_hash.go
+++ b/pkg/scene/migrate_hash.go
@@ -65,6 +65,17 @@ func migrateSceneFiles(oldName, newName string) {
 
 // #2481: migrate vtt file contents in addition to renaming
 func migrateVttFile(vttPath, oldSpritePath, newSpritePath string) {
+	// #3356 - don't try to migrate if the file doesn't exist
+	exists, err := fsutil.FileExists(vttPath)
+	if err != nil && !os.IsNotExist(err) {
+		logger.Errorf("Error checking existence of %s: %s", vttPath, err.Error())
+		return
+	}
+
+	if !exists {
+		return
+	}
+
 	contents, err := os.ReadFile(vttPath)
 	if err != nil {
 		logger.Errorf("Error reading %s for vtt migration: %v", vttPath, err)