From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Sat, 13 Mar 2004 21:38:28 +0000 (+0000)
Subject: (output): Bugfix: no output if no \paper.
X-Git-Tag: release/2.1.31~14
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=a6e2861512e43ccd08f55ac276c0f2c7fb6f5dd2;p=lilypond.git

(output): Bugfix: no output if no \paper.
---

diff --git a/ChangeLog b/ChangeLog
index 9cbf4403f6..3e11a64b60 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2004-03-13  Jan Nieuwenhuizen  <janneke@gnu.org>
 
+	* lily/paper-book.cc (output): Bugfix: no output if no \paper.
+
 	* scm/lily.scm (get-output-module): New function.
 	(output-alist): Remove ,ps-output-expression.
 
diff --git a/lily/paper-book.cc b/lily/paper-book.cc
index 31f939c557..6bcbe0c40e 100644
--- a/lily/paper-book.cc
+++ b/lily/paper-book.cc
@@ -212,6 +212,9 @@ Paper_book::~Paper_book ()
 void
 Paper_book::output (String outname)
 {
+  if (!papers_.size ())
+    return;
+    
   /* Generate all stencils to trigger font loads.  */
   Link_array<Page> *pages = get_pages ();