coverity#737649 Uncaught exception

Change-Id: I6ab46cc817f2858ae1a92757d8c26d6145f934b8

sc/inc/nameuno.hxx

@@ -214,7 +214,8 @@ public:
                             /// XNamedRanges
     virtual void SAL_CALL   addNewByName( const OUString& aName, const OUString& aContent,
                                 const ::com::sun::star::table::CellAddress& aPosition, sal_Int32 nType )
-                                    throw(::com::sun::star::uno::RuntimeException);
+                                    throw (::com::sun::star::uno::RuntimeException,
+                                           std::exception);
     virtual void SAL_CALL   addNewFromTitles( const ::com::sun::star::table::CellRangeAddress& aSource,
                                 ::com::sun::star::sheet::Border aBorder )
                                     throw(::com::sun::star::uno::RuntimeException);

sc/source/ui/unoobj/nameuno.cxx

@@ -506,7 +506,8 @@ bool ScNamedRangesObj::IsModifyAndBroadcast() const
 
 void SAL_CALL ScNamedRangesObj::addNewByName( const OUString& aName,
     const OUString& aContent, const table::CellAddress& aPosition,
-        sal_Int32 nUnoType ) throw(uno::RuntimeException)
+    sal_Int32 nUnoType )
+        throw (uno::RuntimeException, std::exception)
 {
     SolarMutexGuard aGuard;
     ScAddress aPos( (SCCOL)aPosition.Column, (SCROW)aPosition.Row, aPosition.Sheet );