From 4ea3d94d0768f452899b45120df50a67fd1b8443 Mon Sep 17 00:00:00 2001
From: AsamK <asamk@gmx.de>
Date: Mon, 13 Jun 2022 15:35:25 +0200
Subject: [PATCH] Improve number filtering of listContacts command

If the given number is not registered, don't output all recipients
---
 lib/src/main/java/org/asamk/signal/manager/ManagerImpl.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/src/main/java/org/asamk/signal/manager/ManagerImpl.java b/lib/src/main/java/org/asamk/signal/manager/ManagerImpl.java
index 201f0931..5548e5ac 100644
--- a/lib/src/main/java/org/asamk/signal/manager/ManagerImpl.java
+++ b/lib/src/main/java/org/asamk/signal/manager/ManagerImpl.java
@@ -989,6 +989,9 @@ class ManagerImpl implements Manager {
                 return null;
             }
         }).filter(Objects::nonNull).collect(Collectors.toSet());
+        if (!recipients.isEmpty() && recipientIds.isEmpty()) {
+            return List.of();
+        }
         // refresh profiles of explicitly given recipients
         context.getProfileHelper().refreshRecipientProfiles(recipientIds);
         return account.getRecipientStore().getRecipients(onlyContacts, blocked, recipientIds, name);