From 7a0181653b5acececf497bfabf962e5751cde225 Mon Sep 17 00:00:00 2001
From: Bert Hajee <bert.hajee@enterprisemodules.com>
Date: Fri, 30 Jul 2021 11:16:43 +0200
Subject: [PATCH] Fix rare undefined method `any?' for nil:NilClass error.
 Fixes #287

In some rare cases where no parameter is (yet) defined in the type, an error is thrown

```
Error: undefined method `any?' for nil:NilClass
```
---
 lib/puppet-strings/yard/code_objects/type.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/puppet-strings/yard/code_objects/type.rb b/lib/puppet-strings/yard/code_objects/type.rb
index 0d8a1fe9c..1535523d3 100644
--- a/lib/puppet-strings/yard/code_objects/type.rb
+++ b/lib/puppet-strings/yard/code_objects/type.rb
@@ -148,6 +148,7 @@ def add_check(check)
   end
 
   def parameters
+    @parameters ||= []  # guard against not filled parameters
     # just return params if there are no providers
     return @parameters if providers.empty?