From 81cf611aa4ab70fa849dd6848684f177a810f0f9 Mon Sep 17 00:00:00 2001
From: William Cheng <wing328hk@gmail.com>
Date: Mon, 17 Dec 2018 17:11:23 +0800
Subject: [PATCH] add nullable support to perl api parameter (#1690)

---
 modules/openapi-generator/src/main/resources/perl/api.mustache | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/openapi-generator/src/main/resources/perl/api.mustache b/modules/openapi-generator/src/main/resources/perl/api.mustache
index e7e2c7db6705..a0f6a5c33592 100644
--- a/modules/openapi-generator/src/main/resources/perl/api.mustache
+++ b/modules/openapi-generator/src/main/resources/perl/api.mustache
@@ -66,6 +66,7 @@ sub {{operationId}} {
     my ($self, %args) = @_;
 
     {{#allParams}}
+    {{^isNullable}}
     {{#required}}
     # verify the required parameter '{{paramName}}' is set
     unless (exists $args{'{{paramName}}'}) {
@@ -73,6 +74,7 @@ sub {{operationId}} {
     }
 
     {{/required}}
+    {{/isNullable}}
     {{/allParams}}
     # parse inputs
     my $_resource_path = '{{{path}}}';