only add should_retry attr when it's non-null (jitsi#19)

bbaldino · Jan 22, 2020 · 009420d · 009420d
1 parent 725dcef
commit 009420d
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/main/java/org/jitsi/xmpp/extensions/jibri/JibriIq.java b/src/main/java/org/jitsi/xmpp/extensions/jibri/JibriIq.java
@@ -362,7 +362,10 @@ protected IQ.IQChildElementXmlStringBuilder getIQChildElementBuilder(IQ.IQChildE
         xml.optAttribute(SIP_ADDRESS_ATTR_NAME, sipAddress);
         xml.optAttribute(SESSION_ID_ATTR_NAME, sessionId);
         xml.optAttribute(FAILURE_REASON_ATTR_NAME, failureReason);
-        xml.attribute(SHOULD_RETRY_ATTR_NAME, shouldRetry);
+        if (shouldRetry != null)
+        {
+            xml.attribute(SHOULD_RETRY_ATTR_NAME, shouldRetry);
+        }
         xml.optAttribute(APP_DATA_ATTR_NAME, appData);
 
         xml.setEmptyElement();