From e199b142591df3416900423b2c0c40703975b97b Mon Sep 17 00:00:00 2001
From: Bruce Martin <bruce@chanzuckerberg.com>
Date: Mon, 15 Jul 2019 14:49:33 -0700
Subject: [PATCH] correctly handle float columns which only contain NaN (#848)

---
 client/src/components/continuous/continuous.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/client/src/components/continuous/continuous.js b/client/src/components/continuous/continuous.js
index 6f831fb2..ef3b4409 100644
--- a/client/src/components/continuous/continuous.js
+++ b/client/src/components/continuous/continuous.js
@@ -71,7 +71,10 @@ class Continuous extends React.Component {
 
               const summary = obsAnnotations.col(key).summarize();
               const nonFiniteExtent =
-                summary.min === undefined || summary.max === undefined;
+                summary.min === undefined ||
+                summary.max === undefined ||
+                Number.isNaN(summary.min) ||
+                Number.isNaN(summary.max);
               if (!summary.categorical && !nonFiniteExtent) {
                 zebra += 1;
                 return (