required for reliable re-plotting, however still has the

return line bug no #472

src/frontend/plotting/graf.c

@@ -420,7 +420,7 @@ static void gr_start_internal(struct dvec *dv, bool copyvec)
     }
 
     currentgraph->plotdata = link;
-#if 0
+
     /* FIXME: this piece of code causes bug no. #472 */
     /* Add the scale vector to the list of vectors associated with the plot
      * and use the copy instead of the original scale vector if requested */
@@ -445,7 +445,6 @@ static void gr_start_internal(struct dvec *dv, bool copyvec)
             currentgraph->plotdata = link;
         }
     }
-#endif      
 
 
     /* Put the legend entry on the screen. */