null check

This commit is contained in:
Tony Tam
2016-07-15 21:39:58 -07:00
parent d9aa1dd985
commit 3346388056

View File

@@ -259,7 +259,10 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
private Model getParent(Model model) {
if (model instanceof ComposedModel) {
return definitions.get(((ComposedModel) model).getParent().getReference());
Model parent = ((ComposedModel) model).getParent();
if(parent != null) {
return definitions.get(parent.getReference());
}
}
return null;