From 791242a73bcaa02710f6f908f548ab3bda124382 Mon Sep 17 00:00:00 2001
From: Marc Jansen <jansen@terrestris.de>
Date: Tue, 19 Dec 2017 08:34:17 +0100
Subject: [PATCH] Import assert function directly

---
 src/ol/extent.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ol/extent.js b/src/ol/extent.js
index f27d2e2f73..f9fa970e9e 100644
--- a/src/ol/extent.js
+++ b/src/ol/extent.js
@@ -1,7 +1,7 @@
 /**
  * @module ol/extent
  */
-import asserts from './asserts.js';
+import {assert} from './asserts.js';
 import Corner from './extent/Corner.js';
 import Relationship from './extent/Relationship.js';
 
@@ -488,7 +488,7 @@ export function getCorner(extent, corner) {
   } else if (corner === Corner.TOP_RIGHT) {
     coordinate = getTopRight(extent);
   } else {
-    asserts.assert(false, 13); // Invalid corner
+    assert(false, 13); // Invalid corner
   }
   return /** @type {!ol.Coordinate} */ (coordinate);
 }