From b2d381a1267771a7045292acc2109f6ddab1fad5 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Mon, 21 Dec 2020 13:20:27 +0100
Subject: Avoid null properties

---
 bin/db-zugbildung-to-json | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'bin')

diff --git a/bin/db-zugbildung-to-json b/bin/db-zugbildung-to-json
index c00b784..759f2f7 100755
--- a/bin/db-zugbildung-to-json
+++ b/bin/db-zugbildung-to-json
@@ -440,6 +440,14 @@ for my $train ( values %map ) {
 		end      => $end,
 		postEnd  => $post_end,
 	};
+
+	for my $k ( keys %{ $train->{route} } ) {
+		if ( not defined $train->{route}{$k} ) {
+
+			# avoid null values (leave out the property instead)
+			delete $train->{route}{$k};
+		}
+	}
 }
 
 for my $train ( values %map ) {
-- 
cgit v1.2.3