loplugin:passstuffbyref also for {css::uno,rtl}::Reference

Change-Id: I7e7cdfa5efaf18bb47d40947d4e1d91a2c9b5a57

1 files changed, 4 insertions, 4 deletions

diff --git a/sw/source/uibase/inc/maildispatcher.hxx b/sw/source/uibase/inc/maildispatcher.hxx
index 34f0cda32bea..329589049555 100644
--- a/sw/source/uibase/inc/maildispatcher.hxx
+++ b/sw/source/uibase/inc/maildispatcher.hxx
@@ -61,7 +61,7 @@ public:
         @throws css::uno::RuntimeException
         on errors during construction of an instance of this class.
     */
-    MailDispatcher(css::uno::Reference< css::mail::XSmtpService> xMailService);
+    MailDispatcher(css::uno::Reference< css::mail::XSmtpService> const & xMailService);
 
     /**
         Shutdown the mail dispatcher. Every mail messages
@@ -77,7 +77,7 @@ public:
         @param xMailMessage
         [in] a mail message that should be send.
     */
-    void enqueueMailMessage(css::uno::Reference< css::mail::XMailMessage> xMailMessage);
+    void enqueueMailMessage(css::uno::Reference< css::mail::XMailMessage> const & xMailMessage);
     /**
         Dequeues a mail message.
         This enables the caller to remove attachments when sending mails is to be cancelled.
@@ -130,7 +130,7 @@ public:
     /**
         Register a listener for mail dispatcher events.
     */
-    void addListener(::rtl::Reference<IMailDispatcherListener> listener);
+    void addListener(::rtl::Reference<IMailDispatcherListener> const & listener);
 
 protected:
     virtual void SAL_CALL run() override;
@@ -138,7 +138,7 @@ protected:
 
 private:
     std::list< ::rtl::Reference<IMailDispatcherListener> > cloneListener();
-    void sendMailMessageNotifyListener(css::uno::Reference< css::mail::XMailMessage> message);
+    void sendMailMessageNotifyListener(css::uno::Reference< css::mail::XMailMessage> const & message);
 
 private:
     css::uno::Reference< css::mail::XSmtpService> mailserver_;