From 9dbbdb1cdfa306e28fa9b07fcde7e625f7b30ca8 Mon Sep 17 00:00:00 2001
From: Tim Abbott <tabbott@humbughq.com>
Date: Mon, 22 Jul 2013 17:22:50 -0400
Subject: [PATCH] Avoid get_updates failing to update following bugged
 update_person events.

(imported from commit 7785277ab967a67135e1bd4aa226a0d64adccaba)
---
 zephyr/static/js/zephyr.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/zephyr/static/js/zephyr.js b/zephyr/static/js/zephyr.js
index a185a1f4b1..03122e6695 100644
--- a/zephyr/static/js/zephyr.js
+++ b/zephyr/static/js/zephyr.js
@@ -59,6 +59,11 @@ function update_person(person) {
     // that can change, this will need to either get complicated or be
     // replaced by MVC
     var i;
+    if (people_dict[person.email] === undefined) {
+        blueslip.error("Got update_person event for unexpected user",
+                       {email: person.email});
+        return;
+    }
     people_dict[person.email].full_name = person.full_name;
     for (i = 0; i < page_params.people_list.length; i++) {
         if (page_params.people_list[i].email === person.email) {