- return unless exists $params{sourcepage};
- return match_glob($params{sourcepage}, $glob, @_);
+ return IkiWiki::FailReason->new("cannot match sourcepage") unless exists $params{sourcepage};
+ return 1 if match_glob($params{sourcepage}, $glob, @_);
+ return IkiWiki::FailReason->new("sourcepage does not match $glob");