loplugin:stringadd in package..sax

Change-Id: I1f8b626ae99bca6e31e7c4aa9c8a1fc016b76e5c
Reviewed-on: https://gerrit.libreoffice.org/79890
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 7 insertions, 7 deletions

diff --git a/sax/source/expatwrap/sax_expat.cxx b/sax/source/expatwrap/sax_expat.cxx
index 3030b5f001e0..c55cea3f2d04 100644
--- a/sax/source/expatwrap/sax_expat.cxx
+++ b/sax/source/expatwrap/sax_expat.cxx
@@ -614,13 +614,13 @@ OUString getErrorMessage( XML_Error xmlE, const OUString& sSystemId , sal_Int32
         Message = "not standalone";
     }
 
-    OUString str("[");
-    str += sSystemId;
-    str += " line ";
-    str += OUString::number( nLine );
-    str += "]: ";
-    str += Message;
-    str += "error";
+    OUString str = "[" +
+        sSystemId +
+        " line " +
+        OUString::number( nLine ) +
+        "]: " +
+        Message +
+        "error";
 
     return str;
 }