in case when content is not compressed

weed/util/compression.go

@@ -39,7 +39,7 @@ func DecompressData(input []byte) ([]byte, error) {
 	if IsZstdContent(input) {
 		return unzstdData(input)
 	}
-	return nil, fmt.Errorf("unsupported compression")
+	return input, fmt.Errorf("unsupported compression")
 }
 
 func ungzipData(input []byte) ([]byte, error) {

weed/util/http_util.go

@@ -312,7 +312,7 @@ func readEncryptedUrl(fileUrl string, cipherKey []byte, isContentCompressed bool
 	if isContentCompressed {
 		decryptedData, err = DecompressData(decryptedData)
 		if err != nil {
-			return fmt.Errorf("unzip decrypt %s: %v", fileUrl, err)
+			glog.V(0).Info("unzip decrypt %s: %v", fileUrl, err)
 		}
 	}
 	if len(decryptedData) < int(offset)+size {