From 063d7fa9360899aa33b5891df15a2b9f4840f392 Mon Sep 17 00:00:00 2001
From: Linus Jahn <lnj@kaidan.im>
Date: Sun, 13 Mar 2022 01:09:24 +0100
Subject: Fix possibly detaching containers

---
 src/base/QXmppRpcIq.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/base/QXmppRpcIq.cpp')

diff --git a/src/base/QXmppRpcIq.cpp b/src/base/QXmppRpcIq.cpp
index d5e0003a..f2861ea5 100644
--- a/src/base/QXmppRpcIq.cpp
+++ b/src/base/QXmppRpcIq.cpp
@@ -43,8 +43,10 @@ void QXmppRpcMarshaller::marshall(QXmlStreamWriter *writer, const QVariant &valu
     case QVariant::List: {
         writer->writeStartElement(QStringLiteral("array"));
         writer->writeStartElement(QStringLiteral("data"));
-        for (const auto &item : value.toList())
+        const auto list = value.toList();
+        for (const auto &item : list) {
             marshall(writer, item);
+        }
         writer->writeEndElement();
         writer->writeEndElement();
         break;
-- 
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