use more string_view in filter

Change-Id: Ieff65b96487051721f9016c005523f31b7415901
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132984
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 7 insertions, 7 deletions

diff --git a/filter/source/msfilter/util.cxx b/filter/source/msfilter/util.cxx
index a1d3929a218c..7747c9a0ecd1 100644
--- a/filter/source/msfilter/util.cxx
+++ b/filter/source/msfilter/util.cxx
@@ -309,19 +309,19 @@ const ApiPaperSize& PaperSizeConv::getApiSizeForMSPaperSizeIndex( sal_Int32 nMSO
     return spPaperSizeTable[ nMSOPaperIndex ];
 }
 
-OUString findQuotedText( const OUString& rCommand,
+std::u16string_view findQuotedText( std::u16string_view rCommand,
                 const char* cStartQuote, const sal_Unicode uEndQuote )
 {
-    OUString sRet;
+    std::u16string_view sRet;
     OUString sStartQuote( OUString::createFromAscii(cStartQuote) );
-    sal_Int32 nStartIndex = rCommand.indexOf( sStartQuote );
-    if( nStartIndex >= 0 )
+    size_t nStartIndex = rCommand.find( sStartQuote );
+    if( nStartIndex != std::u16string_view::npos )
     {
         sal_Int32 nStartLength = sStartQuote.getLength();
-        sal_Int32 nEndIndex = rCommand.indexOf( uEndQuote, nStartIndex + nStartLength);
-        if( nEndIndex > nStartIndex )
+        size_t nEndIndex = rCommand.find( uEndQuote, nStartIndex + nStartLength);
+        if( nEndIndex != std::u16string_view::npos && nEndIndex > nStartIndex )
         {
-            sRet = rCommand.copy( nStartIndex + nStartLength, nEndIndex - nStartIndex - nStartLength);
+            sRet = rCommand.substr( nStartIndex + nStartLength, nEndIndex - nStartIndex - nStartLength);
         }
     }
     return sRet;