1 files changed, 2 insertions, 1 deletions
diff --git a/src/env.c b/src/env.c
index 1e320479..da5ae3f8 100644
--- a/src/env.c
+++ b/src/env.c
@@ -311,7 +311,8 @@ serd_env_expand(const SerdEnv* env, const SerdNode* node)
 	case SERD_URI:
 		return serd_new_resolved_uri_i(
 			serd_node_get_string(node), &env->base_uri);
-	default:
+	case SERD_NOTHING:
+	case SERD_BLANK:
 		break;
 	}
 	return NULL;