From 307543071324331d97d09f3c0c5e9f01e8829419 Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Mon, 8 Apr 2019 23:05:23 +0200
Subject: [PATCH] Use IQ.isRequestIQ() in IQ

---
 smack-core/src/main/java/org/jivesoftware/smack/packet/IQ.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/smack-core/src/main/java/org/jivesoftware/smack/packet/IQ.java b/smack-core/src/main/java/org/jivesoftware/smack/packet/IQ.java
index 591f94261..9b15c9c95 100644
--- a/smack-core/src/main/java/org/jivesoftware/smack/packet/IQ.java
+++ b/smack-core/src/main/java/org/jivesoftware/smack/packet/IQ.java
@@ -297,7 +297,7 @@ public abstract class IQ extends Stanza {
      * @return a new {@link Type#error IQ.Type.error} IQ based on the originating IQ.
      */
     public static ErrorIQ createErrorResponse(final IQ request, final StanzaError.Builder error) {
-        if (!(request.getType() == Type.get || request.getType() == Type.set)) {
+        if (!request.isRequestIQ()) {
             throw new IllegalArgumentException(
                     "IQ must be of type 'set' or 'get'. Original IQ: " + request.toXML());
         }