From 41b471362f66c4296b367c9892c9238adff27e18 Mon Sep 17 00:00:00 2001
From: Alex Emmet <111742636+Alex-Emmet@users.noreply.github.com>
Date: Sun, 19 Apr 2026 20:59:46 +0200
Subject: [PATCH] [Fix] calls only attach if they exist

---
 src/rho/connection.rs      | 12 ++++++------
 src/rho/iota_connection.rs |  4 +++-
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/rho/connection.rs b/src/rho/connection.rs
index e4ff1b2..604025b 100755
--- a/src/rho/connection.rs
+++ b/src/rho/connection.rs
@@ -519,12 +519,12 @@ impl GeneralConnection {
                                                     ]),
                                                     );
                                                 }
-
-                                                contact_map.insert(
-                                                    DataTypes::calls,
-                                                    DataValue::Array(vec_of_filtered_calls),
-                                                );
-
+                                                if !vec_of_filtered_calls.is_empty() {
+                                                    contact_map.insert(
+                                                        DataTypes::calls,
+                                                        DataValue::Array(vec_of_filtered_calls),
+                                                    );
+                                                }
                                                 new_contacts.push(DataValue::container_from_map(
                                                     &contact_map,
                                                 ));
diff --git a/src/rho/iota_connection.rs b/src/rho/iota_connection.rs
index 6e899ed..383ec8b 100755
--- a/src/rho/iota_connection.rs
+++ b/src/rho/iota_connection.rs
@@ -380,7 +380,9 @@ impl IotaConnection {
                             interested_ids.push(*user_id);
 
                             // attach calls if exists
-                            if let Some(call_list) = invites.get(user_id) {
+                            if let Some(call_list) = invites.get(user_id)
+                                && !call_list.is_empty()
+                            {
                                 user_map
                                     .insert(DataTypes::calls, DataValue::Array(call_list.clone()));
                             }