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Diffstat (limited to 'unotools/source/misc/ZipPackageHelper.cxx')
-rw-r--r--unotools/source/misc/ZipPackageHelper.cxx6
1 files changed, 3 insertions, 3 deletions
diff --git a/unotools/source/misc/ZipPackageHelper.cxx b/unotools/source/misc/ZipPackageHelper.cxx
index 7d03b43a9279..6d532e37b171 100644
--- a/unotools/source/misc/ZipPackageHelper.cxx
+++ b/unotools/source/misc/ZipPackageHelper.cxx
@@ -100,7 +100,7 @@ Reference< XInterface >& ZipPackageHelper::getRootFolder()
return mxRootFolder;
}
-Reference< XInterface > ZipPackageHelper::addFolder( Reference< XInterface >& xRootFolder,
+Reference< XInterface > ZipPackageHelper::addFolder( Reference< XInterface > const & xRootFolder,
const OUString& rName )
{
if ( rName == ".." || rName == "." )
@@ -123,7 +123,7 @@ Reference< XInterface > ZipPackageHelper::addFolder( Reference< XInterface >& xR
return xFolder;
}
-void ZipPackageHelper::addFolderWithContent( Reference< XInterface >& xRootFolder, const OUString& rDirURL )
+void ZipPackageHelper::addFolderWithContent( Reference< XInterface > const & xRootFolder, const OUString& rDirURL )
{
if (rDirURL.isEmpty())
return;
@@ -159,7 +159,7 @@ void ZipPackageHelper::addFolderWithContent( Reference< XInterface >& xRootFolde
}
}
-void ZipPackageHelper::addFile( css::uno::Reference< css::uno::XInterface >& xRootFolder,
+void ZipPackageHelper::addFile( css::uno::Reference< css::uno::XInterface > const & xRootFolder,
const OUString& rSourceFile )
{
OUString aFileURL( rSourceFile );