coverity#738360 Uncaught exception

Change-Id: I5f21bf9ba7fb396b209623861cb9f555c3b5d6a1

sw/inc/unotxdoc.hxx

@@ -395,7 +395,10 @@ public:
 
     // css::view::XRenderable
     virtual sal_Int32 SAL_CALL getRendererCount( const css::uno::Any& aSelection, const css::uno::Sequence< css::beans::PropertyValue >& xOptions ) throw (css::lang::IllegalArgumentException, css::uno::RuntimeException);
-    virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getRenderer( sal_Int32 nRenderer, const css::uno::Any& aSelection, const css::uno::Sequence< css::beans::PropertyValue >& xOptions ) throw (css::lang::IllegalArgumentException, css::uno::RuntimeException);
+    virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getRenderer( sal_Int32 nRenderer, const css::uno::Any& aSelection, const css::uno::Sequence< css::beans::PropertyValue >& xOptions )
+        throw (css::lang::IllegalArgumentException,
+               css::uno::RuntimeException,
+               std::exception);
     virtual void SAL_CALL render( sal_Int32 nRenderer, const css::uno::Any& aSelection, const css::uno::Sequence< css::beans::PropertyValue >& xOptions )
         throw (css::lang::IllegalArgumentException,
                css::uno::RuntimeException,

sw/source/ui/uno/unotxdoc.cxx

@@ -2652,7 +2652,8 @@ uno::Sequence< beans::PropertyValue > SAL_CALL SwXTextDocument::getRenderer(
         sal_Int32 nRenderer,
         const uno::Any& rSelection,
         const uno::Sequence< beans::PropertyValue >& rxOptions )
-    throw (IllegalArgumentException, RuntimeException)
+    throw (IllegalArgumentException, RuntimeException,
+           std::exception)
 {
     SolarMutexGuard aGuard;
     if(!IsValid())