Merge pull request 'Remove redundant / deadcode error check' (#3144) from gusted/forgejo-rm-deadcode into forgejo

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/3144
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>

Author: Earl Warren

modules/indexer/code/indexer.go

@@ -181,12 +181,6 @@ func Init() {
 			}()
 
 			rIndexer = elasticsearch.NewIndexer(setting.Indexer.RepoConnStr, setting.Indexer.RepoIndexerName)
-			if err != nil {
-				cancel()
-				(*globalIndexer.Load()).Close()
-				close(waitChannel)
-				log.Fatal("PID: %d Unable to create the elasticsearch Repository Indexer connstr: %s Error: %v", os.Getpid(), setting.Indexer.RepoConnStr, err)
-			}
 			existed, err = rIndexer.Init(ctx)
 			if err != nil {
 				cancel()