From eb52553e45f3a5e200b3a32277a5053c00dd3f91 Mon Sep 17 00:00:00 2001
From: Artem Seleznev <Artem.Seleznev@infowatch.com>
Date: Thu, 21 Aug 2025 11:47:55 +0300
Subject: [PATCH] Update spec.go

Signed-off-by: Artem Seleznev <seleznyov.artyom@gmail.com>
---
 spec.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/spec.go b/spec.go
index 01900d6..433a4c4 100644
--- a/spec.go
+++ b/spec.go
@@ -203,6 +203,9 @@ func (d *Document) Expanded(options ...*spec.ExpandOptions) (*Document, error) {
 
 // BasePath the base path for the API specified by this spec
 func (d *Document) BasePath() string {
+	if d.spec == nil {
+		return ""
+	}
 	return d.spec.BasePath
 }