财务发票功能修改

src/main/java/com/jeeplus/modules/workinvoice/service/WorkInvoiceAllService.java

@@ -195,7 +195,7 @@ public class WorkInvoiceAllService extends CrudService<WorkInvoiceDao, WorkInvoi
 			}
 			List<WorkInvoiceProjectRelation> projectRelation = getProjectRelation(workInvoice);
 			for (WorkInvoiceProjectRelation info: projectRelation) {
-				if(2 == info.getIsProject()){
+				if(null != info.getIsProject() && 2 == info.getIsProject()){
 					workInvoice.setProjectFlag(0);
 				}
 			}