X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/dcab7519db659e2487db893fda2c8237203c3294..9b2aa42213a7d333bbe93e040c2d152a70e9b5af:/sdk/go/blockdigest/blockdigest.go

diff --git a/sdk/go/blockdigest/blockdigest.go b/sdk/go/blockdigest/blockdigest.go
index a5a668f940..cfc510cc6b 100644
--- a/sdk/go/blockdigest/blockdigest.go
+++ b/sdk/go/blockdigest/blockdigest.go
@@ -9,7 +9,7 @@ import (
 )
 
 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.