coverity#983959 Uncaught exception

Change-Id: Id2f069576ecacb66cfa461bdca394a06befd765b

sw/inc/unotext.hxx

@@ -241,8 +241,10 @@ public:
             const ::com::sun::star::uno::Reference<
                     ::com::sun::star::text::XTextRange >&
                 rTextRange)
-        throw (::com::sun::star::lang::IllegalArgumentException,
-                ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
+        throw (css::lang::IllegalArgumentException,
+               css::beans::UnknownPropertyException,
+               css::uno::RuntimeException,
+               std::exception) SAL_OVERRIDE;
 
     // XTextContentAppend
     virtual ::com::sun::star::uno::Reference<

sw/source/core/unocore/unotext.cxx

@@ -1362,7 +1362,8 @@ SwXText::insertTextPortion(
         const uno::Sequence< beans::PropertyValue > &
             rCharacterAndParagraphProperties,
         const uno::Reference<text::XTextRange>& xInsertPosition)
-throw (lang::IllegalArgumentException, uno::RuntimeException, std::exception)
+    throw (lang::IllegalArgumentException, beans::UnknownPropertyException,
+           uno::RuntimeException, std::exception)
 {
     SolarMutexGuard aGuard;