pagecount: Use contentless dependency

This will avoid lots of unnecessary updates of pages using the pagecount
directive. Yay!

diff --git a/IkiWiki/Plugin/pagecount.pm b/IkiWiki/Plugin/pagecount.pm
index 5a2301af49232943d4f0889c0f3b9ba28f05396f..17eda06181ac19fe00ee2de2b2f52fb336980d49 100644 (file)
--- a/IkiWiki/Plugin/pagecount.pm
+++ b/IkiWiki/Plugin/pagecount.pm
@@ -23,8 +23,8 @@ sub preprocess (@) {
        $params{pages}="*" unless defined $params{pages};
        
        # Needs to update count whenever a page is added or removed, so
-       # register a dependency.
-       add_depends($params{page}, $params{pages});
+       # register a contentless dependency.
+       add_depends($params{page}, $params{pages}, content => 0);
        
        my @pages;
        if ($params{pages} eq "*") {