specs-go/v1/descriptor: Drop 'omitempty' from mediaType

This is a required property, so 'omitempty' serves no purpose. Signed-off-by: W. Trevor King <wking@tremily.us>
opencontainers · Feb 3, 2017 · d9ae12f · d9ae12f
1 parent 5fccf47
commit d9ae12f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/specs-go/v1/descriptor.go b/specs-go/v1/descriptor.go
@@ -20,7 +20,7 @@ import digest "github.com/opencontainers/go-digest"
 // This structure provides `application/vnd.oci.descriptor.v1+json` mediatype when marshalled to JSON
 type Descriptor struct {
 	// MediaType is the media type of the object this schema refers to.
-	MediaType string `json:"mediaType,omitempty"`
+	MediaType string `json:"mediaType"
 
 	// Digest is the digest of the targeted content.
 	Digest digest.Digest `json:"digest"`