From 2be390cbb3a94c622cf48618f791da1f78b248e0 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Mon, 31 May 2021 20:41:06 +0200
Subject: fix trailing ":" after cancellation messages without reason

---
 lib/DBInfoscreen/Controller/Stationboard.pm | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/DBInfoscreen/Controller/Stationboard.pm b/lib/DBInfoscreen/Controller/Stationboard.pm
index ccd9be2..f7c469a 100644
--- a/lib/DBInfoscreen/Controller/Stationboard.pm
+++ b/lib/DBInfoscreen/Controller/Stationboard.pm
@@ -374,10 +374,16 @@ sub format_iris_result_info {
 	  = join( ', ', map { $_->[1] } $result->delay_messages );
 	my $qosmsg = join( ' +++ ', map { $_->[1] } $result->qos_messages );
 	if ( $result->is_cancelled ) {
-		$info = "Fahrt fällt aus: ${delaymsg}";
+		$info = "Fahrt fällt aus";
+		if ($delaymsg) {
+			$info .= ": ${delaymsg}";
+		}
 	}
 	elsif ( $result->departure_is_cancelled ) {
-		$info = "Zug endet hier: ${delaymsg}";
+		$info = "Zug endet hier";
+		if ($delaymsg) {
+			$info .= ": ${delaymsg}";
+		}
 	}
 	elsif ( $result->delay and $result->delay > 0 ) {
 		if ( $template eq 'app' or $template eq 'infoscreen' ) {
-- 
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