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-rw-r--r--src/xmpp/xmpp_component.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/xmpp/xmpp_component.cpp b/src/xmpp/xmpp_component.cpp
index 92c614c..ef86213 100644
--- a/src/xmpp/xmpp_component.cpp
+++ b/src/xmpp/xmpp_component.cpp
@@ -324,7 +324,8 @@ void XmppComponent::send_user_join(const std::string& from,
item["jid"] = preped_jid;
}
item.close();
- x.add_child(std::move(item));
+ if (item.has_children())
+ x.add_child(std::move(item));
if (self)
{