From c734249f8d37e0e52e938804e57a81f34f4417c4 Mon Sep 17 00:00:00 2001
From: Frederick Robinson <frederick.robinson@frrad.com>
Date: Tue, 27 Apr 2021 08:47:51 -0700
Subject: [PATCH] change params type to `Option<Param>`

---
 src/cache/models.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cache/models.rs b/src/cache/models.rs
index aa38c82..ea333f3 100644
--- a/src/cache/models.rs
+++ b/src/cache/models.rs
@@ -166,7 +166,7 @@ mod question {
     #[derive(Debug, Default, Serialize, Deserialize)]
     pub struct MetaData {
         pub name: Option<String>,
-        pub params: Vec<Param>,
+        pub params: Option<Param>,
         pub r#return: Return,
     }