[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

drop the references before updating the plot dialog


  M +2 -0      kstdoc.cpp   1.41


--- kdeextragear-2/kst/kst/kstdoc.cpp  #1.40:1.41
@@ -561,4 +561,6 @@ void KstDoc::purge() {
     }
   }
+
+  rvl.clear();
   setModified(modified);
   updateDialogs();