From 3f1b18636e8584fff8443affbef7f4e67dc8a28f Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Thu, 6 Sep 2018 18:52:55 +0200
Subject: [PATCH] Use Message.hasStanzaIdSet() in EligibleForChatMarker filter

---
 .../smackx/chat_markers/filter/EligibleForChatMarker.java      | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/smack-experimental/src/main/java/org/jivesoftware/smackx/chat_markers/filter/EligibleForChatMarker.java b/smack-experimental/src/main/java/org/jivesoftware/smackx/chat_markers/filter/EligibleForChatMarker.java
index cdce44625..9f8f93c3d 100644
--- a/smack-experimental/src/main/java/org/jivesoftware/smackx/chat_markers/filter/EligibleForChatMarker.java
+++ b/smack-experimental/src/main/java/org/jivesoftware/smackx/chat_markers/filter/EligibleForChatMarker.java
@@ -19,7 +19,6 @@ package org.jivesoftware.smackx.chat_markers.filter;
 import org.jivesoftware.smack.filter.StanzaExtensionFilter;
 import org.jivesoftware.smack.packet.ExtensionElement;
 import org.jivesoftware.smack.packet.Stanza;
-import org.jivesoftware.smack.util.StringUtils;
 import org.jivesoftware.smackx.chatstates.ChatState;
 import org.jivesoftware.smackx.chatstates.ChatStateManager;
 
@@ -51,7 +50,7 @@ public final class EligibleForChatMarker extends StanzaExtensionFilter {
      */
     @Override
     public boolean accept(Stanza message) {
-        if (StringUtils.isNullOrEmpty(message.getStanzaId())) {
+        if (!message.hasStanzaIdSet()) {
             return false;
         }