3 files changed, 3 insertions, 6 deletions
diff --git a/comphelper/source/container/embeddedobjectcontainer.cxx b/comphelper/source/container/embeddedobjectcontainer.cxx
index 8207e5aae710..1e62e8368416 100644
--- a/comphelper/source/container/embeddedobjectcontainer.cxx
+++ b/comphelper/source/container/embeddedobjectcontainer.cxx
@@ -218,8 +218,7 @@ OUString EmbeddedObjectContainer::CreateUniqueObjectName()
     sal_Int32 i=1;
     do
     {
-        aStr = aPersistName;
-        aStr += OUString::number( i++ );
+        aStr = aPersistName + OUString::number( i++ );
     }
     while( HasEmbeddedObject( aStr ) );
     // TODO/LATER: should we consider deleted objects?
diff --git a/comphelper/source/misc/mimeconfighelper.cxx b/comphelper/source/misc/mimeconfighelper.cxx
index ecd82fe506b2..e4fd84c77214 100644
--- a/comphelper/source/misc/mimeconfighelper.cxx
+++ b/comphelper/source/misc/mimeconfighelper.cxx
@@ -57,8 +57,7 @@ OUString MimeConfigurationHelper::GetStringClassIDRepresentation( const uno::Seq
 
             sal_Int32 nDigit1 = (sal_Int32)( (sal_uInt8)aClassID[nInd] / 16 );
             sal_Int32 nDigit2 = (sal_uInt8)aClassID[nInd] % 16;
-            aResult += OUString::number( nDigit1, 16 );
-            aResult += OUString::number( nDigit2, 16 );
+            aResult += OUString::number( nDigit1, 16 ) + OUString::number( nDigit2, 16 );
         }
     }
 
diff --git a/comphelper/source/xml/ofopxmlhelper.cxx b/comphelper/source/xml/ofopxmlhelper.cxx
index b50c30ec9daa..02f5815c7901 100644
--- a/comphelper/source/xml/ofopxmlhelper.cxx
+++ b/comphelper/source/xml/ofopxmlhelper.cxx
@@ -98,8 +98,7 @@ uno::Sequence< uno::Sequence< beans::StringPair > > ReadRelationsInfoSequence(
         const uno::Reference< uno::XComponentContext >& rContext )
     throw( uno::Exception )
 {
-    OUString aStringID = "_rels/";
-    aStringID += aStreamName;
+    OUString aStringID = "_rels/" + aStreamName;
     return ReadSequence_Impl( xInStream, aStringID, RELATIONINFO_FORMAT, rContext );
 }