coverity#707469 Uncaught exception

Change-Id: I93bb55b339dcc6a177d7403760703a895cebc805

include/vbahelper/vbahelper.hxx

@@ -158,7 +158,8 @@ class VBAHELPER_DLLPUBLIC ShapeHelper
 protected:
     css::uno::Reference< css::drawing::XShape > xShape;
 public:
-    ShapeHelper( const css::uno::Reference< css::drawing::XShape >& _xShape) throw (css::script::BasicErrorException );
+    ShapeHelper( const css::uno::Reference< css::drawing::XShape >& _xShape)
+        throw (css::script::BasicErrorException, css::uno::RuntimeException);
 
     double getHeight() const;
        void setHeight(double _fheight) throw ( css::script::BasicErrorException );

vbahelper/source/vbahelper/vbahelper.cxx

@@ -1004,7 +1004,9 @@ void ConcreteXShapeGeometryAttributes::setWidth( double nWidth)
 }
 
 
-ShapeHelper::ShapeHelper( const css::uno::Reference< css::drawing::XShape >& _xShape) throw (css::script::BasicErrorException ) : xShape( _xShape )
+ShapeHelper::ShapeHelper( const css::uno::Reference< css::drawing::XShape >& _xShape)
+    throw (css::script::BasicErrorException, css::uno::RuntimeException)
+    : xShape( _xShape )
 {
     if( !xShape.is() )
         throw css::uno::RuntimeException( "No valid shape for helper" , css::uno::Reference< css::uno::XInterface >() );