loplugin:stringconstant: handle OUString+=OUString(literal)

Change-Id: I55363639900450c9780dd187805ce0500f68a2f4

1 files changed, 2 insertions, 3 deletions

diff --git a/cppu/source/uno/lbenv.cxx b/cppu/source/uno/lbenv.cxx
index 239b81b595f2..66524fed05a6 100644
--- a/cppu/source/uno/lbenv.cxx
+++ b/cppu/source/uno/lbenv.cxx
@@ -1095,9 +1095,8 @@ static uno_Environment * initDefaultEnvironment(
         OUString envPurpose = cppu::EnvDcp::getPurpose(rEnvDcp);
         if (!envPurpose.isEmpty())
         {
-            rtl::OUString libStem = envPurpose.copy(envPurpose.lastIndexOf(':') + 1);
-            libStem += rtl::OUString("_uno_uno");
-
+            rtl::OUString libStem(
+                envPurpose.copy(envPurpose.lastIndexOf(':') + 1) + "_uno_uno");
             if(!loadEnv(libStem, pEnv))
             {
                 pEnv->release(pEnv);