From b54f25eee953eb2b0ff3ad355453dfeaf0dd806a Mon Sep 17 00:00:00 2001
From: Tom Hacohen <tom@stosb.com>
Date: Sat, 4 Jan 2020 23:16:34 +0200
Subject: [PATCH] Handle contacts with null for a uid.

It seems like we aren't setting a uid for contacts without one when importing
so it's possible to get ones without a uid.

Opened ticket #71 to track this issue.
---
 src/components/AddressBook.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/components/AddressBook.tsx b/src/components/AddressBook.tsx
index 6a9e4cb..4da0b31 100644
--- a/src/components/AddressBook.tsx
+++ b/src/components/AddressBook.tsx
@@ -29,6 +29,12 @@ function getContactColor(contact: ContactType) {
     colors.deepOrange[500],
   ];
 
+  if (!contact.uid) {
+    console.error(`Contact uid is null for contact ${contact.fn}`);
+    console.error(contact.toIcal());
+    return colorOptions[0];
+  }
+
   let sum = 0;
   const uid = contact.uid;
   for (let i = 0 ; i < uid.length ; i++) {