fix: fix crash when discriminator is used incorrectly

Redocly · Feb 23, 2018 · b1d928d · b1d928d
1 parent 0192b70
commit b1d928d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/utils/spec-manager.ts b/lib/utils/spec-manager.ts
@@ -198,6 +198,7 @@ export class SpecManager {
     let definition = schema || this.byPointer(defPointer);
     if (!definition) throw new Error(`Can't load schema at ${defPointer}`);
     if (!definition.discriminator && !definition['x-extendedDiscriminator']) return [];
+    if (defPointer === undefined) return [];
 
     let globalDefs = this._schema.definitions || {};
     let res:DescendantInfo[] = [];