openapi3: add length of circular reference to error message (#839)

getkin · Sep 16, 2023 · 62849cf · 62849cf
1 parent 2d85e01
commit 62849cf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/openapi3/loader.go b/openapi3/loader.go
@@ -751,7 +751,7 @@ func (loader *Loader) resolveSchemaRef(doc *T, component *SchemaRef, documentPat
 		} else {
 			if visitedLimit(visited, ref) {
 				visited = append(visited, ref)
-				return fmt.Errorf("%s - %s", CircularReferenceError, strings.Join(visited, " -> "))
+				return fmt.Errorf("%s with length %d - %s", CircularReferenceError, len(visited), strings.Join(visited, " -> "))
 			}
 			visited = append(visited, ref)