remove object spread syntax and include browserslist in webpack test (#…

…11295) (#11297)
mapbox · Nov 18, 2021 · 6ceb1a6 · 6ceb1a6
1 parent fb5beca
commit 6ceb1a6
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/src/geo/projection/index.js b/src/geo/projection/index.js
@@ -8,6 +8,7 @@ import naturalEarth from './natural_earth.js';
 import winkelTripel from './winkel_tripel.js';
 import cylindricalEqualArea from './cylindrical_equal_area.js';
 import LngLat from '../lng_lat.js';
+import {extend} from '../../util/util.js';
 import type {ProjectionSpecification} from '../../style-spec/types.js';
 
 export type Projection = {
@@ -44,11 +45,11 @@ function getConicProjection(projection: Projection, config: ProjectionSpecificat
                 cylindricalFunctions = {wrap: true, project, unproject};
             }
 
-            return {...projection, ...config, ...cylindricalFunctions};
+            return extend({}, projection, config, cylindricalFunctions);
         }
     }
 
-    return {...projection, ...config};
+    return extend({}, projection, config);
 }
 
 export function getProjection(config: ProjectionSpecification) {

diff --git a/test/build/transpilation/package.json b/test/build/transpilation/package.json
@@ -8,6 +8,15 @@
     },
     "author": "",
     "license": "ISC",
+    "browserslist": {
+      "development": [
+        ">0.2%",
+        "not dead",
+        "not ie 11",
+        "not chrome < 51",
+        "not safari < 10"
+      ]
+    },
     "devDependencies": {
       "@babel/core": "^7.12.10",
       "@babel/preset-env": "^7.12.10",