X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/c7399ec7afdf0cfdd0f3177f410f102083a26e15..7af506a0e9712ca22096ebd56df8867a427dae96:/sdk/go/keepclient/block_cache.go

diff --git a/sdk/go/keepclient/block_cache.go b/sdk/go/keepclient/block_cache.go
index bac4a24fd5..89eecc6e27 100644
--- a/sdk/go/keepclient/block_cache.go
+++ b/sdk/go/keepclient/block_cache.go
@@ -5,6 +5,7 @@
 package keepclient
 
 import (
+	"fmt"
 	"io"
 	"sort"
 	"strconv"
@@ -93,8 +94,11 @@ func (c *BlockCache) Get(kc *KeepClient, locator string) ([]byte, error) {
 				data = make([]byte, size, bufsize)
 				_, err = io.ReadFull(rdr, data)
 				err2 := rdr.Close()
-				if err == nil {
-					err = err2
+				if err == nil && err2 != nil {
+					err = fmt.Errorf("close(): %w", err2)
+				}
+				if err != nil {
+					err = fmt.Errorf("Get %s: %w", locator, err)
 				}
 			}
 			c.mtx.Lock()