prune: do not prune beyond an optional base directory, and add a test

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

diff --git a/IkiWiki/Plugin/editpage.pm b/IkiWiki/Plugin/editpage.pm
index 54051c58c2cf836e258c110d0ec4a47d6ff1e0a2..d3c6959354eeebf550d199870cbe7a1c5d1a818c 100644 (file)
--- a/IkiWiki/Plugin/editpage.pm
+++ b/IkiWiki/Plugin/editpage.pm
@@ -39,7 +39,7 @@ sub refresh () {
                                }
                                if ($delete) {
                                        debug(sprintf(gettext("removing old preview %s"), $file));
-                                       IkiWiki::prune("$config{destdir}/$file");
+                                       IkiWiki::prune("$config{destdir}/$file", $config{destdir});
                                }
                        }
                        elsif (defined $mtime) {