X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Fbook.cc;h=48a5a4c5524c49dbfd95b0977b9104872ff69bff;hb=646a2265ea72c4007d9590a5d6d9a10ffc54ef29;hp=fa961d36f3ace94ce618565ab9c60aa9aef7235b;hpb=bb91de5b7f8c4f753452730101c2422946067cc3;p=lilypond.git

diff --git a/lily/book.cc b/lily/book.cc
index fa961d36f3..48a5a4c552 100644
--- a/lily/book.cc
+++ b/lily/book.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "book.hh"
@@ -268,6 +268,7 @@ Book::process (Output_def *default_paper,
       paper_book->paper_->parent_ = parent_part->paper_;
     }
   paper_book->header_ = header_;
+  scaled_bookdef->unprotect ();
 
   if (scm_is_pair (bookparts_))
     {