From 7e2a180398594aae2671567fb3ce8e3790beef5d Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sun, 6 Dec 2020 11:31:01 +0100
Subject: get_polyline_p: Handle HTTP errors

---
 lib/DBInfoscreen/Helper/HAFAS.pm | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'lib')

diff --git a/lib/DBInfoscreen/Helper/HAFAS.pm b/lib/DBInfoscreen/Helper/HAFAS.pm
index fd688db..e270a3e 100644
--- a/lib/DBInfoscreen/Helper/HAFAS.pm
+++ b/lib/DBInfoscreen/Helper/HAFAS.pm
@@ -378,6 +378,16 @@ sub get_polyline_p {
 	  ->then(
 		sub {
 			my ($tx) = @_;
+
+			if ( my $err = $tx->error ) {
+				$self->{log}->warn(
+"hafas->get_polyline_p($url): HTTP $err->{code} $err->{message}"
+				);
+				$promise->reject(
+					"GET $url returned HTTP $err->{code} $err->{message}");
+				return;
+			}
+
 			$self->{log}->debug("GET $url (OK)");
 			my $json = decode_json( $tx->res->body );
 			my @coordinate_list;
-- 
cgit v1.2.3