From ed3315f39fce21fadf64ba6d7e9091155b37160d Mon Sep 17 00:00:00 2001
From: Stephen Paul Weber <singpolyma@singpolyma.net>
Date: Mon, 15 May 2023 14:13:23 -0500
Subject: [PATCH] Can't withResource with empty string

---
 .../eu/siacs/conversations/services/XmppConnectionService.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
index 890a61fdb2f6bb34aa7889b9a1ea6b8c254ee2be..e5aa90f5fb267b0e6470c01582c23d5ad5544cbb 100644
--- a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
+++ b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
@@ -3446,6 +3446,7 @@ public class XmppConnectionService extends Service {
                                     invite(conversation, invite);
                                 }
                                 for (String resource : account.getSelfContact().getPresences().toResourceArray()) {
+                                    if (resource == null || "".equals(resource)) continue;
                                     Jid other = account.getJid().withResource(resource);
                                     Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": sending direct invite to " + other);
                                     directInvite(conversation, other);