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-rw-r--r--IkiWiki/Plugin/parentlinks.pm7
1 files changed, 5 insertions, 2 deletions
diff --git a/IkiWiki/Plugin/parentlinks.pm b/IkiWiki/Plugin/parentlinks.pm
index 1ee69cbff..b01d76f80 100644
--- a/IkiWiki/Plugin/parentlinks.pm
+++ b/IkiWiki/Plugin/parentlinks.pm
@@ -55,8 +55,11 @@ sub pagetemplate (@) {
my $page=$params{page};
my $template=$params{template};
- if ($template->query(name => "parentlinks")) {
- $template->param(parentlinks => [parentlinks($page)]);
+ if ($template->query(name => "parentlinks") ||
+ $template->query(name => "has_parentlinks")) {
+ my @links=[parentlinks($page)];
+ $template->param(parentlinks => \@links);
+ $template->param(has_parentlinks => (@links > 0));
}
}