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authorDaniel Friesel <derf@finalrewind.org>2020-11-21 10:44:27 +0100
committerDaniel Friesel <derf@finalrewind.org>2020-11-21 10:48:33 +0100
commit4e5d250b7304994b98da342717c1c7acbea250d4 (patch)
tree1609d59fe19f0ffdbdfbeb29f9cbeb77ebd53747 /lib/Travel/Status/DE/HAFAS.pm
parent220b3bf395fa4aa87a0b5b9c161ac6e59ba08d58 (diff)
Do not croak when receiving invalid XML
Diffstat (limited to 'lib/Travel/Status/DE/HAFAS.pm')
-rw-r--r--lib/Travel/Status/DE/HAFAS.pm12
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/Travel/Status/DE/HAFAS.pm b/lib/Travel/Status/DE/HAFAS.pm
index 670cba6..839a599 100644
--- a/lib/Travel/Status/DE/HAFAS.pm
+++ b/lib/Travel/Status/DE/HAFAS.pm
@@ -180,9 +180,15 @@ sub new {
# errors in delay="...") when setting the language to dutch/italian.
# No, I don't know why.
- $ref->{tree} = XML::LibXML->load_xml(
- string => $ref->{raw_xml},
- );
+ eval { $ref->{tree} = XML::LibXML->load_xml( string => $ref->{raw_xml} ) };
+
+ if ( my $err = $@ ) {
+ if ( $ref->{developer_mode} ) {
+ say $ref->{raw_xml};
+ }
+ $ref->{errstr} = "Backend returned invalid XML: $err";
+ return $ref;
+ }
if ( $ref->{developer_mode} ) {
say $ref->{tree}->toString(1);