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fix: add safeguard for undefined

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closes #236
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Roman Hotsiy 2017-03-29 13:30:48 +03:00
parent 6aa3a7d863
commit aaac434ebb
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1 changed files with 1 additions and 1 deletions
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lib/utils/spec-manager.ts
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@ -189,7 +189,7 @@ export class SpecManager {
// check if parent definition name is in the enum of possible values
if (definition.discriminator) {
let prop = definition.properties[definition.discriminator];
if (prop.enum && prop.enum.indexOf(JsonPointer.baseName(defPointer)) > -1) {
if (prop && prop.enum && prop.enum.indexOf(JsonPointer.baseName(defPointer)) > -1) {
res.push({
name: JsonPointer.baseName(defPointer),
$ref: defPointer