From 8801288941559733f70e131b7a42f77a3ba01863 Mon Sep 17 00:00:00 2001
From: Joe Neeman <joeneeman@gmail.com>
Date: Wed, 3 Jun 2009 07:37:24 +0300
Subject: [PATCH] Fix memory leak of an Output_def.

---
 lily/book.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lily/book.cc b/lily/book.cc
index 001d647215..48a5a4c552 100644
--- a/lily/book.cc
+++ b/lily/book.cc
@@ -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_))
     {
-- 
2.39.2