2 files changed, 3 insertions, 2 deletions
diff --git a/src/client/QXmppMamManager.cpp b/src/client/QXmppMamManager.cpp
index fe0735c7..046f01b0 100644
--- a/src/client/QXmppMamManager.cpp
+++ b/src/client/QXmppMamManager.cpp
@@ -339,7 +339,8 @@ QXmppTask<QXmppMamManager::RetrieveResult> QXmppMamManager::retrieveMessages(con
             // because some decryptMessage() jobs could finish instantly
             state.runningDecryptionJobs = encryptedCount;
 
-            for (auto i = 0; i < state.messages.size(); i++) {
+            int size = state.messages.size();
+            for (auto i = 0; i < size; i++) {
                 if (!messagesEncrypted[i]) {
                     continue;
                 }
diff --git a/src/client/QXmppMamManager.h b/src/client/QXmppMamManager.h
index 71cb4311..548d56d6 100644
--- a/src/client/QXmppMamManager.h
+++ b/src/client/QXmppMamManager.h
@@ -40,7 +40,7 @@ class QXMPP_EXPORT QXmppMamManager : public QXmppClientExtension
     Q_OBJECT
 
 public:
-    struct RetrievedMessages
+    struct QXMPP_EXPORT RetrievedMessages
     {
         QXmppMamResultIq result;
         QVector<QXmppMessage> messages;