X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fdimension-cache.cc;h=3eb0a89cb31c5e0f8cebcb6d90d3da58dba6fbec;hb=6313f2575553aefbef5b98742a52b7dbe2d4a2a9;hp=12fb2906e95736c26de5f96d4f8d88666734206c;hpb=9106e3bd374198c5457c35181ae1d66b3ec95236;p=lilypond.git

diff --git a/lily/dimension-cache.cc b/lily/dimension-cache.cc
index 12fb2906e9..3eb0a89cb3 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@cs.uu.nl>
+  (c) 1998--2009 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;
 }