pass only non-empty arrays to template

1 files changed, 2 insertions, 2 deletions

diff --git a/bin/events2md.pl b/bin/events2md.pl
index 4272291..12fe7a3 100755
--- a/bin/events2md.pl
+++ b/bin/events2md.pl
@@ -247,11 +247,11 @@ sub resolve_event
 		time_brief  => $time_brief,
 		summary     => $summary,
 		description => $description,
-		attendees   => [@attendees],
+		attendees   => @attendees ? [@attendees] : undef,
 		location    => $location,
 		timespan    => $timespan,
 		price       => $price,
-		attachments => [@attachments],
+		attachments => @attachments ? [@attachments] : undef,
 	};
 }