From f545f9cddde827a890450f100d724d840c663243 Mon Sep 17 00:00:00 2001
From: Andrew Watkins <watts@influxdb.com>
Date: Wed, 27 Sep 2017 16:05:23 -0700
Subject: [PATCH] Guard against no field in buildDefaultYLabel

---
 ui/src/shared/presenters/index.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ui/src/shared/presenters/index.js b/ui/src/shared/presenters/index.js
index 317f9dd791..dd23a5e04c 100644
--- a/ui/src/shared/presenters/index.js
+++ b/ui/src/shared/presenters/index.js
@@ -112,5 +112,9 @@ function getRolesForUser(roles, user) {
 export const buildDefaultYLabel = queryConfig => {
   return queryConfig.rawText
     ? ''
-    : `${queryConfig.measurement}.${queryConfig.fields[0].field}`
+    : `${queryConfig.measurement}.${_.get(
+        queryConfig,
+        ['fields', '0', 'field'],
+        ''
+      )}`
 }