From ec0edb1ac4b690b3c3fd5010b17558778737508a Mon Sep 17 00:00:00 2001
From: chrislu <chris.lu@gmail.com>
Date: Mon, 25 Jul 2022 22:40:00 -0700
Subject: [PATCH] filer: fix wrong logic during read

---
 weed/filer/stream.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/weed/filer/stream.go b/weed/filer/stream.go
index d1b66e88d..12a870c80 100644
--- a/weed/filer/stream.go
+++ b/weed/filer/stream.go
@@ -79,7 +79,7 @@ func StreamContent(masterClient wdclient.HasLookupFileIdFunction, writer io.Writ
 		var err error
 		for _, backoff := range getLookupFileIdBackoffSchedule {
 			urlStrings, err = masterClient.GetLookupFileIdFunction()(chunkView.FileId)
-			if err == nil && len(urlStrings) > 0 {
+			if err != nil || len(urlStrings) == 0 {
 				time.Sleep(backoff)
 				break
 			}