From f025a2f107bb389b2dbd50ef4e4d4ff912d993a1 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Mon, 14 Sep 2015 18:06:19 +0200
Subject: hafas-m documentation and -m help error handling

---
 lib/Travel/Status/DE/HAFAS.pm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'lib/Travel/Status/DE')

diff --git a/lib/Travel/Status/DE/HAFAS.pm b/lib/Travel/Status/DE/HAFAS.pm
index 2a7bb11..8d33ec9 100644
--- a/lib/Travel/Status/DE/HAFAS.pm
+++ b/lib/Travel/Status/DE/HAFAS.pm
@@ -333,9 +333,10 @@ sub get_services {
 sub get_service {
 	my ($service) = @_;
 
-	$service //= 'DB';
-
-	return $hafas_instance{$service};
+	if ( defined $service ) {
+		return $hafas_instance{$service};
+	}
+	return;
 }
 
 sub get_active_service {
-- 
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