From 7f4d45d6afe3930f1ac89c75ff52c31ba7757862 Mon Sep 17 00:00:00 2001
From: Jonathan Harris <jonathan@marginal.org.uk>
Date: Fri, 29 Dec 2017 00:14:36 +0000
Subject: [PATCH] Handle empty station economies or prohibited lists

Fixes #276
---
 eddn.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/eddn.py b/eddn.py
index 9d8e24a4..7b98efeb 100644
--- a/eddn.py
+++ b/eddn.py
@@ -186,9 +186,9 @@ class EDDN:
                 ('commodities', commodities),
             ])
             if 'economies' in data['lastStarport']:
-                message['economies']  = sorted([x for x in data['lastStarport'].get('economies',  {}).itervalues()])
+                message['economies']  = sorted([x for x in (data['lastStarport']['economies']  or {}).itervalues()])
             if 'prohibited' in data['lastStarport']:
-                message['prohibited'] = sorted([x for x in data['lastStarport'].get('prohibited', {}).itervalues()])
+                message['prohibited'] = sorted([x for x in (data['lastStarport']['prohibited'] or {}).itervalues()])
             self.send(data['commander']['name'], {
                 '$schemaRef' : 'https://eddn.edcd.io/schemas/commodity/3' + (is_beta and '/test' or ''),
                 'message'    : message,