marc: small simplification

knakk · Sep 16, 2016 · 5b2d571 · 5b2d571
1 parent ebc5e8b
commit 5b2d571
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/marc/marc.go b/marc/marc.go
@@ -29,16 +29,14 @@ const (
 // String returns a string representation of a Format.
 func (f Format) String() string {
 	switch f {
-	case unknownFormat:
-		return "Unknown MARC format"
 	case MARC:
 		return "Standard MARC (ISO2709)"
 	case LineMARC:
 		return "Line-MARC"
 	case MARCXML:
 		return "MarcXchange (ISO25577)"
 	default:
-		panic("unreachable")
+		return "Unknown MARC format"
 	}
 }