only convert urls if the module is installed

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

diff --git a/IkiWiki/Plugin/search.pm b/IkiWiki/Plugin/search.pm
index 3ac4351979e7b96bd81c334d7d873cb40d612498..8fc2f3724c9f4666e675aeaa79bc43e839230792 100644 (file)
--- a/IkiWiki/Plugin/search.pm
+++ b/IkiWiki/Plugin/search.pm
@@ -108,8 +108,14 @@ sub index (@) { #{{{
        if (! $stemmer) {
                my $langcode=$ENV{LANG} || "en";
                $langcode=~s/_.*//;
-               eval { $stemmer=Search::Xapian::Stem->new($langcode) };
-               if ($@) {
+
+               # This whitelist is here to work around a xapian bug (#486138)
+               my @whitelist=qw{da de en es fi fr hu it no pt ru ro sv tr};
+
+               if (grep { $_ eq $langcode } @whitelist) {
+                       $stemmer=Search::Xapian::Stem->new($langcode);
+               }
+               else {
                        $stemmer=Search::Xapian::Stem->new("english");
                }
        }