From b340ac778dfcadba7b6ea719220e2103816d57f7 Mon Sep 17 00:00:00 2001
From: Rodolphe Breard <rodolphe@what.tf>
Date: Sun, 6 Sep 2020 12:15:04 +0200
Subject: [PATCH] Make the account hooks optional

---
 acmed/src/config.rs | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/acmed/src/config.rs b/acmed/src/config.rs
index 05c6a32..3e9dc7b 100644
--- a/acmed/src/config.rs
+++ b/acmed/src/config.rs
@@ -279,19 +279,25 @@ pub struct Account {
     pub contacts: Vec<AccountContact>,
     pub key_type: Option<String>,
     pub signature_algorithm: Option<String>,
-    pub hooks: Vec<String>,
+    pub hooks: Option<Vec<String>>,
     #[serde(default)]
     pub env: HashMap<String, String>,
 }
 
 impl Account {
     pub fn get_hooks(&self, cnf: &Config) -> Result<Vec<hooks::Hook>, Error> {
-        let mut res = vec![];
-        for name in self.hooks.iter() {
-            let mut h = cnf.get_hook(&name)?;
-            res.append(&mut h);
-        }
-        Ok(res)
+        let lst = match &self.hooks {
+            Some(h) => {
+                let mut res = vec![];
+                for name in h.iter() {
+                    let mut h = cnf.get_hook(&name)?;
+                    res.append(&mut h);
+                }
+                res
+            }
+            None => vec![],
+        };
+        Ok(lst)
     }
 
     pub fn to_generic(&self, file_manager: &FileManager) -> Result<crate::account::Account, Error> {