loplugin:stringadd

tweak the plugin to be more permissive, then validate by hand
afterwards

Change-Id: I40c5c911fe6ff7e45baaca372abf7dac211d9654
Reviewed-on: https://gerrit.libreoffice.org/81942
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 3 insertions, 4 deletions

diff --git a/starmath/source/symbol.cxx b/starmath/source/symbol.cxx
index 63f20c006263..5e6a6486a337 100644
--- a/starmath/source/symbol.cxx
+++ b/starmath/source/symbol.cxx
@@ -237,8 +237,7 @@ void SmSymbolManager::Load()
         vcl::Font aFont( rSym.GetFace() );
         OSL_ENSURE( aFont.GetItalic() == ITALIC_NONE, "expected Font with ITALIC_NONE, failed." );
         aFont.SetItalic( ITALIC_NORMAL );
-        OUString aSymbolName('i');
-        aSymbolName += rSym.GetName();
+        OUString aSymbolName = "i" + rSym.GetName();
         SmSym aSymbol( aSymbolName, aFont, rSym.GetCharacter(),
                 aSymbolSetName, true /*bIsPredefined*/ );
 
@@ -254,8 +253,8 @@ void SmSymbolManager::Save()
     SmMathConfig &rCfg = *SM_MOD()->GetConfig();
 
     // prepare to skip symbols from iGreek on saving
-    OUString aSymbolSetName('i');
-    aSymbolSetName += SmLocalizedSymbolData::GetUiSymbolSetName("Greek");
+    OUString aSymbolSetName = "i" +
+        SmLocalizedSymbolData::GetUiSymbolSetName("Greek");
 
     SymbolPtrVec_t aTmp( GetSymbols() );
     std::vector< SmSym > aSymbols;