It is now impossible to open or clone a view that is not finished (= has

been closed at least once)

src/obiview.h

@@ -94,6 +94,8 @@ typedef struct Obiview_infos {
 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 */
 	Alias_column_pair_t column_references[MAX_NB_OPENED_COLUMNS];   /**< References (name, version and alias) for all the columns in the view.
 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 */
+	bool				finished;									/** Whether the view is finished and can be read.
+																	 */
 	char 				comments[];									/**< Comments, additional informations on the view.
  	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 */
 } Obiview_infos_t, *Obiview_infos_p;