From f23655ffc395ec468fdf131f8aa31a34b482181e Mon Sep 17 00:00:00 2001
From: Michael Vines <mvines@gmail.com>
Date: Tue, 30 Apr 2019 12:55:40 -0700
Subject: [PATCH] fix: handle an empty geoip whitelist file

---
 api/api.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/api/api.js b/api/api.js
index 0103abce..76321c33 100644
--- a/api/api.js
+++ b/api/api.js
@@ -274,6 +274,9 @@ if (fs.existsSync(geoipWhitelistFile)) {
       geoipWhitelist,
     );
     assert(typeof geoipWhitelist === 'object');
+    if (geoipWhitelist === null) {
+      geoipWhitelist = {};
+    }
   } catch (err) {
     console.log(`Failed to process ${geoipWhitelistFile}:`, err);
   }