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-rwxr-xr-xbin/events2md.pl2
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/events2md.pl b/bin/events2md.pl
index 9423133..84880af 100755
--- a/bin/events2md.pl
+++ b/bin/events2md.pl
@@ -165,7 +165,7 @@ for my $year ( map { $_->value }
sort_by {
$_->value->{DTSTART}
. $_->value->{DTEND}
- . $_->value->{SUMMARY}
+ . ( $_->value->{SUMMARY} || '' )
}
pairs %$day
)