From acdba3c2eee18ef0c079b7c41cd4165e06c956c7 Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel.grandin@collabora.co.uk>
Date: Tue, 2 Jan 2018 15:10:58 +0200
Subject: loplugin:passstuffbyref more return improvements

slightly less restrictive check when calling functions

Change-Id: I35e268ac611797b1daa83777cda02288a635aa32
Reviewed-on: https://gerrit.libreoffice.org/47259
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
---
 writerperfect/source/common/WPXSvInputStream.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'writerperfect')

diff --git a/writerperfect/source/common/WPXSvInputStream.cxx b/writerperfect/source/common/WPXSvInputStream.cxx
index 75a56b35fa78..d65c057e5beb 100644
--- a/writerperfect/source/common/WPXSvInputStream.cxx
+++ b/writerperfect/source/common/WPXSvInputStream.cxx
@@ -308,7 +308,7 @@ struct ZipStorageImpl
     void initialize();
 
     Reference<XInputStream> getStream(const rtl::OUString &rPath);
-    Reference<XInputStream> getStream(std::size_t nId);
+    Reference<XInputStream> const & getStream(std::size_t nId);
 
 private:
     void traverse(const Reference<container::XNameAccess> &rxEnum);
@@ -361,7 +361,7 @@ Reference<XInputStream> ZipStorageImpl::getStream(const rtl::OUString &rPath)
     return maStreams[aIt->second].xStream;
 }
 
-Reference<XInputStream> ZipStorageImpl::getStream(const std::size_t nId)
+Reference<XInputStream> const & ZipStorageImpl::getStream(const std::size_t nId)
 {
     if (!maStreams[nId].xStream.is())
         maStreams[nId].xStream = createStream(rtl::OStringToOUString(maStreams[nId].aName, RTL_TEXTENCODING_UTF8));
-- 
cgit