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

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

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 26c6463dabf5705eeb870f2b44bfa51e1cafed59..53e6af92f1db14c668f287724aed7b8b12c6f76a 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -1102,7 +1102,7 @@ sub deletetranslations ($) {
                        IkiWiki::rcs_remove($_);
                }
                else {
-                       IkiWiki::prune("$config{srcdir}/$_");
+                       IkiWiki::prune("$config{srcdir}/$_", $config{srcdir});
                }
        } @todelete;