X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/2c3c9f64426e825295aeb1f4265d67429ee14cf6..bf08477c7e766c7692731c08212c8d1c3c5628ea:/sdk/go/blockdigest/blockdigest.go

diff --git a/sdk/go/blockdigest/blockdigest.go b/sdk/go/blockdigest/blockdigest.go
index d2f1c60ba9..b9ecc45abc 100644
--- a/sdk/go/blockdigest/blockdigest.go
+++ b/sdk/go/blockdigest/blockdigest.go
@@ -1,16 +1,19 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: Apache-2.0
+
 // Stores a Block Locator Digest compactly. Can be used as a map key.
 package blockdigest
 
 import (
 	"fmt"
-	"log"
 	"regexp"
 	"strconv"
 	"strings"
 )
 
 var LocatorPattern = regexp.MustCompile(
-	"^[0-9a-fA-F]{32}\\+[0-9]+(\\+[A-Z][A-Za-z0-9@_-]+)*$")
+	"^[0-9a-fA-F]{32}\\+[0-9]+(\\+[A-Z][A-Za-z0-9@_-]*)*$")
 
 // Stores a Block Locator Digest compactly, up to 128 bits.
 // Can be used as a map key.
@@ -58,15 +61,6 @@ func FromString(s string) (dig BlockDigest, err error) {
 	return
 }
 
-// Will fatal with the error if an error is encountered
-func AssertFromString(s string) BlockDigest {
-	d, err := FromString(s)
-	if err != nil {
-		log.Fatalf("Error creating BlockDigest from %s: %v", s, err)
-	}
-	return d
-}
-
 func IsBlockLocator(s string) bool {
 	return LocatorPattern.MatchString(s)
 }