From 1d6eb13e2b3b7cf60f26ae4c5b631b0e65e34c5f Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Mon, 4 Mar 2013 13:00:33 -0400
Subject: Add missing plugin section, and deal with missing sections with a
 warning.

---
 IkiWiki/Plugin/underlay.pm | 1 +
 IkiWiki/Setup.pm           | 4 ++++
 debian/changelog           | 1 +
 3 files changed, 6 insertions(+)

diff --git a/IkiWiki/Plugin/underlay.pm b/IkiWiki/Plugin/underlay.pm
index 3ea19c635..2967761c8 100644
--- a/IkiWiki/Plugin/underlay.pm
+++ b/IkiWiki/Plugin/underlay.pm
@@ -18,6 +18,7 @@ sub getsetup () {
 		plugin => {
 			safe => 0,
 			rebuild => undef,
+			section => "special-purpose",
 		},
 		add_underlays => {
 			type => "string",
diff --git a/IkiWiki/Setup.pm b/IkiWiki/Setup.pm
index 48f3d4634..881e8a9d5 100644
--- a/IkiWiki/Setup.pm
+++ b/IkiWiki/Setup.pm
@@ -223,6 +223,10 @@ sub commented_dump ($$) {
 		my $setup=$pair->[1];
 		my %s=@{$setup};
 		my $section=$s{plugin}->{section};
+		if (! defined $section) {
+			print STDERR "warning: missing section in $plugin\n";
+			$section="other";
+		}
 		push @{$section_plugins{$section}}, $plugin;
 		if (@{$section_plugins{$section}} == 1) {
 			push @ret, "", $indent.("#" x 70), "$indent# $section plugins",
diff --git a/debian/changelog b/debian/changelog
index 7905ae6fc..85acaf530 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,7 @@
 ikiwiki (3.20130213) UNRELEASED; urgency=low
 
   * Allow dots in directive parameter names. (tango)
+  * Add missing plugin section, and deal with missing sections with a warning.
 
  -- Joey Hess <joeyh@debian.org>  Fri, 15 Feb 2013 17:23:12 -0400
 
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