From 6ec50fd1778208fd1e72fa23d9da7040cab0a1c4 Mon Sep 17 00:00:00 2001
From: Molly Lloyd <molly@mapbox.com>
Date: Wed, 4 Oct 2017 13:33:43 -0700
Subject: [PATCH] fix dem test

---
 test/unit/data/dem_data.test.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/unit/data/dem_data.test.js b/test/unit/data/dem_data.test.js
index d73a87976e8..3b2d25898e5 100644
--- a/test/unit/data/dem_data.test.js
+++ b/test/unit/data/dem_data.test.js
@@ -96,7 +96,7 @@ test('DEMData#backfillBorder', (t) => {
         let nonempty = true;
         for (let x = -1; x < 5; x++) {
             for (let y = -1; y < 5; y++) {
-                if (level0.get(x, y) <= 0) {
+                if (level0.get(x, y) === -65536) {
                     nonempty = false;
                     break;
                 }