From 0f19def2183d260238d998b4c35e648e65e3ce11 Mon Sep 17 00:00:00 2001
From: Stephen Paul Weber <singpolyma@singpolyma.net>
Date: Mon, 16 Dec 2024 14:02:25 -0500
Subject: [PATCH] Fix NPE

---
 src/main/java/eu/siacs/conversations/entities/Contact.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/eu/siacs/conversations/entities/Contact.java b/src/main/java/eu/siacs/conversations/entities/Contact.java
index f4677da331d5010a9741ea27da1761394734d004..ceb15b3a31877761dedf77ef89a534ca2c13e639 100644
--- a/src/main/java/eu/siacs/conversations/entities/Contact.java
+++ b/src/main/java/eu/siacs/conversations/entities/Contact.java
@@ -526,8 +526,8 @@ public class Contact implements ListItem, Blockable {
             return getJid().compareTo(another.getJid());
         }
 
-        return this.getDisplayName().compareToIgnoreCase(
-                another.getDisplayName());
+        final var anotherName = another.getDisplayName();
+        return this.getDisplayName().compareToIgnoreCase(anotherName == null ? "" : anotherName);
     }
 
     public String getServer() {