1 files changed, 5 insertions, 3 deletions
diff --git a/src/main/java/de/pixart/messenger/entities/Contact.java b/src/main/java/de/pixart/messenger/entities/Contact.java
index 9681e69bc..7eb1394ce 100644
--- a/src/main/java/de/pixart/messenger/entities/Contact.java
+++ b/src/main/java/de/pixart/messenger/entities/Contact.java
@@ -263,13 +263,15 @@ public class Contact implements ListItem, Blockable {
     }
 
     public boolean setSystemName(String systemName) {
-        String old = this.systemName;
+        final String old = getDisplayName();
         this.systemName = systemName;
-        return (old == null && systemName != null) || (old != null && !old.equals(systemName));
+        return !old.equals(getDisplayName());
     }
 
-    public void setPresenceName(String presenceName) {
+    public boolean setPresenceName(String presenceName) {
+        final String old = getDisplayName();
         this.presenceName = presenceName;
+        return !old.equals(getDisplayName());
     }
 
     public Uri getSystemAccount() {