loplugin:stringloop in various

Change-Id: Ia400e67108e622ae63a8d59667eae96c858f22dc
Reviewed-on: https://gerrit.libreoffice.org/58463
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/xmlhelp/source/cxxhelp/provider/databases.cxx b/xmlhelp/source/cxxhelp/provider/databases.cxx
index 8f1694778a25..fa94f56a9a68 100644
--- a/xmlhelp/source/cxxhelp/provider/databases.cxx
+++ b/xmlhelp/source/cxxhelp/provider/databases.cxx
@@ -361,10 +361,10 @@ StaticModuleInformation* Databases::getStaticInformationForModule( const OUStrin
             sal_uInt64 nRead;
             sal_Char buffer[2048];
             sal_Unicode lineBuffer[1028];
-            OUString fileContent;
+            OUStringBuffer fileContent;
 
             while( osl::FileBase::E_None == cfgFile.read( &buffer,2048,nRead ) && nRead )
-                fileContent += OUString( buffer,sal_Int32( nRead ),RTL_TEXTENCODING_UTF8 );
+                fileContent.append(OUString( buffer,sal_Int32( nRead ),RTL_TEXTENCODING_UTF8 ));
 
             cfgFile.close();