Merge remote-tracking branch 'siacs/master' into development

1 files changed, 14 insertions, 0 deletions

diff --git a/src/main/java/eu/siacs/conversations/xmpp/stanzas/AbstractAcknowledgeableStanza.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/AbstractAcknowledgeableStanza.java
index a5de4a847..fa5e6fbdd 100644
--- a/src/main/java/eu/siacs/conversations/xmpp/stanzas/AbstractAcknowledgeableStanza.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/AbstractAcknowledgeableStanza.java
@@ -1,5 +1,7 @@
 package eu.siacs.conversations.xmpp.stanzas;
 
+import eu.siacs.conversations.xml.Element;
+
 abstract public class AbstractAcknowledgeableStanza extends AbstractStanza {
 
 	protected AbstractAcknowledgeableStanza(String name) {
@@ -14,4 +16,16 @@ abstract public class AbstractAcknowledgeableStanza extends AbstractStanza {
 	public void setId(final String id) {
 		setAttribute("id", id);
 	}
+
+	public Element getError() {
+		Element error = findChild("error");
+		if (error != null) {
+			for(Element element : error.getChildren()) {
+				if (!element.getName().equals("text")) {
+					return element;
+				}
+			}
+		}
+		return null;
+	}
 }