X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fdimension-cache.cc;h=d1290939365541a09e922d2f90fc3d4cba49721a;hb=9c22d78d8b7c787348ee0f03f97aa65a5b3b69d9;hp=fa5c3d0dbc56441116f1bb9b1cba1866914982b6;hpb=545092a25d8ca41dc90b87482474b3719f7130a9;p=lilypond.git

diff --git a/lily/dimension-cache.cc b/lily/dimension-cache.cc
index fa5c3d0dbc..d129093936 100644
--- a/lily/dimension-cache.cc
+++ b/lily/dimension-cache.cc
@@ -3,11 +3,12 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1998--2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1998--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 
 #include "dimension-cache.hh"
+
 #include "warn.hh"
 #include "grob.hh"
 
@@ -33,7 +34,15 @@ Dimension_cache::init ()
 }
 
 Dimension_cache::~Dimension_cache ()
+{
+  clear ();
+}
+
+void
+Dimension_cache::clear ()
 {
   delete extent_;
   delete offset_;
+  extent_ = 0;
+  offset_ = 0;
 }