switch to 1 parameter version of file_pruned

[ikiwiki.git] / IkiWiki / Plugin / underlay.pm

diff --git a/IkiWiki/Plugin/underlay.pm b/IkiWiki/Plugin/underlay.pm
index 51b7693334aa6a02448c3bcd8663ccb438fc1e01..116fe7324e5d3b4a770acd6876067eb020cf4ae8 100644 (file)
--- a/IkiWiki/Plugin/underlay.pm
+++ b/IkiWiki/Plugin/underlay.pm
@@ -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;