X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/5f44dd8e7762827753c02dcd78d663c0fd9554b3..05b6e8ceee2bec4442727e2475abf8a8861d5e0a:/IkiWiki/Plugin/underlay.pm

diff --git a/IkiWiki/Plugin/underlay.pm b/IkiWiki/Plugin/underlay.pm
index c59935672..116fe7324 100644
--- a/IkiWiki/Plugin/underlay.pm
+++ b/IkiWiki/Plugin/underlay.pm
@@ -21,7 +21,7 @@ sub getsetup () {
 		},
 		add_underlays => {
 			type => "string",
-			default => [],
+			example => ["$ENV{HOME}/wiki.underlay"],
 			description => "extra underlay directories to add",
 			advanced => 1,
 			safe => 0,
@@ -29,7 +29,7 @@ sub getsetup () {
 		},
 		add_templates => {
 			type => "string",
-			default => [],
+			example => ["$ENV{HOME}/.ikiwiki/templates"],
 			description => "extra template directories to add",
 			advanced => 1,
 			safe => 0,
@@ -38,10 +38,14 @@ sub getsetup () {
 }
 
 sub checkconfig () {
-	foreach my $dir (@{$config{add_underlays}}) {
-		add_underlay($dir);
+	if ($config{add_underlays}) {
+		foreach my $dir (@{$config{add_underlays}}) {
+			add_underlay($dir);
+		}
+	}
+	if ($config{add_templates}) {
+		push @{$config{templatedirs}}, @{$config{add_templates}};
 	}
-	push @{$config{templatedirs}}, @{$config{add_templates}};
 }
 
 1;