loplugin:stringadd in vcl

when applying my upcoming patch to also consider O[U]StringBuffer

Change-Id: I44ce7183e4b292269fac1e3d2217286bf5abe823
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/149752
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 7 insertions, 7 deletions

diff --git a/vcl/source/app/svmain.cxx b/vcl/source/app/svmain.cxx
index 571be29579bc..ab461912724f 100644
--- a/vcl/source/app/svmain.cxx
+++ b/vcl/source/app/svmain.cxx
@@ -456,13 +456,13 @@ void DeInitVCL()
             nBadTopWindows--;
         else
         {
-            aBuf.append( "text = \"" );
-            aBuf.append( OUStringToOString( pWin->GetText(), osl_getThreadTextEncoding() ) );
-            aBuf.append( "\" type = \"" );
-            aBuf.append( typeid(*pWin).name() );
-            aBuf.append( "\", ptr = 0x" );
-            aBuf.append( reinterpret_cast<sal_Int64>( pWin ), 16 );
-            aBuf.append( "\n" );
+            aBuf.append( "text = \""
+                + OUStringToOString( pWin->GetText(), osl_getThreadTextEncoding() )
+                + "\" type = \""
+                + typeid(*pWin).name()
+                + "\", ptr = 0x"
+                + OString::number(reinterpret_cast<sal_Int64>( pWin ), 16 )
+                + "\n" );
         }
     }
     SAL_WARN_IF( nBadTopWindows!=0, "vcl", aBuf.getStr() );