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authorDaniel Friesel <derf@finalrewind.org>2015-09-20 13:04:20 +0200
committerDaniel Friesel <derf@finalrewind.org>2015-09-20 13:04:20 +0200
commit1608d648420def2bdcf54f46c00fa2ebd9ba8bf9 (patch)
treede6d2c6920e0f2f807d9ef8d5fc9c887f2508d44 /lib/Travel
parent476ecf88f84dc52759fbe0a88050d8973b2d5654 (diff)
result->info: return undef if no info is available
Diffstat (limited to 'lib/Travel')
-rw-r--r--lib/Travel/Status/DE/HAFAS.pm4
-rw-r--r--lib/Travel/Status/DE/HAFAS/Result.pm4
2 files changed, 3 insertions, 5 deletions
diff --git a/lib/Travel/Status/DE/HAFAS.pm b/lib/Travel/Status/DE/HAFAS.pm
index ab12cc2..28d069b 100644
--- a/lib/Travel/Status/DE/HAFAS.pm
+++ b/lib/Travel/Status/DE/HAFAS.pm
@@ -305,11 +305,9 @@ sub results {
substr( $date, 6, 0, '20' );
- $info //= q{};
-
# delayReason=" " means no delay reason
if ( $info eq q{ } ) {
- $info = q{};
+ $info = undef;
}
$train =~ s{#.*$}{};
diff --git a/lib/Travel/Status/DE/HAFAS/Result.pm b/lib/Travel/Status/DE/HAFAS/Result.pm
index fa1acb7..cdb74df 100644
--- a/lib/Travel/Status/DE/HAFAS/Result.pm
+++ b/lib/Travel/Status/DE/HAFAS/Result.pm
@@ -11,7 +11,7 @@ use parent 'Class::Accessor';
our $VERSION = '1.05';
Travel::Status::DE::HAFAS::Result->mk_ro_accessors(
- qw(date info raw_e_delay raw_delay time train route_end info_raw));
+ qw(date info raw_e_delay raw_delay time train route_end));
sub new {
my ( $obj, %conf ) = @_;
@@ -169,7 +169,7 @@ Also returns undef if the arrival/departure has been cancelled.
=item $result->info
Returns additional information, for instance the most recent delay reason.
-Returns an empty string if no (useful) information is available.
+undef if no (useful) information is available.
=item $result->is_cancelled