remove unused variable

Change-Id: Iaf22f259fa396deee3cab84cc9549427b76017c2
diff --git a/sw/source/filter/html/svxcss1.cxx b/sw/source/filter/html/svxcss1.cxx
index b16349e..a065c3c 100644
--- a/sw/source/filter/html/svxcss1.cxx
+++ b/sw/source/filter/html/svxcss1.cxx
@@ -888,8 +888,6 @@ sal_Bool SvxCSS1Parser::ParseStyleOption( const OUString& rIn,
sal_Bool SvxCSS1Parser::GetEnum( const CSS1PropertyEnum *pPropTable,
                          const OUString &rValue, sal_uInt16& rEnum )
{
    OUString aValue( rValue.toAsciiLowerCase() );

    while( pPropTable->pName )
    {
        if( !rValue.equalsIgnoreAsciiCaseAscii( pPropTable->pName ) )