v4.0.2. Fixed bug when trying to gawk process.env.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gawk",
-  "version": "4.0.1",
+  "version": "4.0.2",
   "description": "Observable JavaScript object model",
   "main": "./dist/index.js",
   "author": "Chris Barber <[email protected]> (https://github.com/cb1kenobi)",

src/index.js

@@ -141,7 +141,7 @@ export default function gawk(value, parent) {
 	}
 
 	// only objects can be gawked
-	if (!value || typeof value !== 'object') {
+	if (!value || typeof value !== 'object' || value === process.env) {
 		return value;
 	}
 

test/test-object.js

@@ -70,6 +70,17 @@ describe('gawk() object', () => {
 		expect(gobj).to.not.equal(emitter);
 	});
 
+	it('should not gawk process.env', () => {
+		const gobj = gawk(process.env);
+		expect(gobj).not.to.have.property('__gawk__');
+		expect(isGawked(gobj)).to.be.false;
+	});
+
+	it('should gawk clone of process.env', () => {
+		const gobj = gawk(Object.assign({}, process.env));
+		expect(isGawked(gobj)).to.be.true;
+	});
+
 	it('should not allow __gawk__ to be set', () => {
 		const gobj = gawk({});
 		expect(isGawked(gobj)).to.be.true;