From 774ad168ca995534e4a6805a1bc0a8cea2f51f93 Mon Sep 17 00:00:00 2001
From: Reinhold Kainhofer <reinhold@kainhofer.com>
Date: Tue, 5 Aug 2008 20:54:20 +0200
Subject: [PATCH] texi2html: Handle sections without node attached (i.e.
 snippets)

---
 lilypond-texi2html.init | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lilypond-texi2html.init b/lilypond-texi2html.init
index c5b7927cff..2d853fec5b 100644
--- a/lilypond-texi2html.init
+++ b/lilypond-texi2html.init
@@ -254,6 +254,12 @@ sub split_at_numbered_sections($$$)
   my $docu_ext = $Texi2HTML::Config::EXTENSION;
 
   my $node_name = main::remove_texi($element->{'node_ref'}->{'texi'});
+  # the snippets page does not use nodes for the snippets, so in this case
+  # we'll have to use the section name!
+  if ($node_name eq '') {
+    $node_name = main::remove_texi($element->{'texi'});
+  }
+
   if (exists ($node_to_filename_map->{$node_name})) {
     (my $filename, my $anchor) = @{$node_to_filename_map->{$node_name}};
     $filename .= ".$docu_ext" if (defined($docu_ext));
-- 
2.39.5