Fix oscal generate issue (#26)

when imports.href contains another profile oscal generate command breaks as it currently does not support importing profiles
docker-archive · Dec 21, 2018 · e2c3972 · e2c3972
1 parent 1a2674a
commit e2c3972
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/generator/reader.go b/generator/reader.go
@@ -24,6 +24,11 @@ func ReadCatalog(r io.Reader) (*catalog.Catalog, error) {
 	if err != nil {
 		return nil, fmt.Errorf("cannot read oscal catalog from file %v,", err)
 	}
+
+	// oscalkit supports catalogs only at this point of time
+	if o.Catalog == nil {
+		return nil, fmt.Errorf("could not parse catalog")
+	}
 	return o.Catalog, nil
 
 }