From 52d962a6bb324ab850d6bc41aa0511e54d719d02 Mon Sep 17 00:00:00 2001
From: yuni <hut@hut.pm>
Date: Sat, 26 Oct 2024 22:44:39 +0200
Subject: [PATCH] fix phonebook duplicates

---
 src/chat.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/chat.rs b/src/chat.rs
index 945d2b0..964e423 100644
--- a/src/chat.rs
+++ b/src/chat.rs
@@ -1025,8 +1025,11 @@ pub fn handle_chat_scripts(
             }
             "registercontact" => {
                 if CONTACTS.contains(&param1) {
-                    prefs.contacts.push(param1.to_string());
-                    prefs.save();
+                    let param1_string = param1.to_string();
+                    if !prefs.contacts.contains(&param1_string) {
+                        prefs.contacts.push(param1_string);
+                        prefs.save();
+                    }
                 } else {
                     error!("Can't register contact `{param1}', it doesn't exist in the chat::CONTACTS constant.");
                 }