po: pages in underlay dirs are not translatable

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

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index a050d2b71ce789b33fcfc7b494e5fe1255b60e74..babf483a75237710454cb0297fa6a6ca1bbaad69 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -665,6 +665,7 @@ sub istranslatablefile ($) {
        return 0 unless defined $file;
        return 0 if (defined pagetype($file) && pagetype($file) eq 'po');
        return 0 if $file =~ /\.pot$/;
+       return 0 unless -e "$config{srcdir}/$file"; # underlay dirs may be read-only
        return 1 if pagespec_match(pagename($file), $config{po_translatable_pages});
        return;
 }
@@ -680,6 +681,7 @@ sub istranslatable ($) {
 sub _istranslation ($) {
        my $page=shift;
 
+       $page='' unless (defined $page && length $page);
        my $hasleadingslash = ($page=~s#^/##);
        my $file=$pagesources{$page};
        return 0 unless (defined $file