From 81882dafbb85adbc22cf26438b0188cfa75ce1bc Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Fri, 25 Sep 2015 00:08:31 +0200
Subject: also, comments

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

diff --git a/lib/Travel/Status/DE/HAFAS.pm b/lib/Travel/Status/DE/HAFAS.pm
index e1e7910..72d73d9 100644
--- a/lib/Travel/Status/DE/HAFAS.pm
+++ b/lib/Travel/Status/DE/HAFAS.pm
@@ -256,6 +256,10 @@ sub similar_stops {
 	my $service = $self->{active_service};
 
 	if ( $service and exists $hafas_instance{$service}{stopfinder} ) {
+
+		# we do not pass our constructor's language argument here,
+		# because most stopfinder services do not return any results
+		# for languages other than german ('d' aka the default)
 		my $sf = Travel::Status::DE::HAFAS::StopFinder->new(
 			url            => $hafas_instance{$service}{stopfinder},
 			input          => $self->{station},
-- 
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