hafas: enable option bundling (make -vv/-vvv work)

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/hafas b/bin/hafas
index a8a2d45..59d5214 100755
--- a/bin/hafas
+++ b/bin/hafas
@@ -9,7 +9,7 @@ use utf8;
 use DateTime;
 use Encode qw(decode);
 use JSON;
-use Getopt::Long    qw(:config no_ignore_case);
+use Getopt::Long    qw(:config no_ignore_case bundling);
 use List::MoreUtils qw(uniq);
 use List::Util      qw(first max);
 use Travel::Routing::DE::HAFAS;