Sending a "SIGHUP" to the ps via `kill()`, removing an unneeded invariant

lib/index.js

@@ -52,7 +52,7 @@ var Worker = (function () {
 	}, {
 		key: "terminate",
 		value: function terminate() {
-			this.child.kill();
+			this.child.kill("SIGHUP");
 		}
 	}]);
 

lib/worker.js

@@ -47,8 +47,7 @@ process.once("message", function (obj) {
 	global.require = require;
 
 	global.importScripts = function () {
-		var script = undefined,
-		    scripts = undefined;
+		var scripts = undefined;
 
 		for (var _len = arguments.length, files = Array(_len), _key = 0; _key < _len; _key++) {
 			files[_key] = arguments[_key];
@@ -59,8 +58,7 @@ process.once("message", function (obj) {
 				return fs.readFileSync(file, "utf8");
 			}).join("\n");
 
-			script = vm.createScript(scripts);
-			script.runInThisContext();
+			vm.createScript(scripts).runInThisContext();
 		}
 	};
 

package.json

 {
   "name": "tiny-worker",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "description": "Tiny WebWorker for Server",
   "main": "lib/index.js",
   "scripts": {

src/index.js

@@ -38,7 +38,7 @@ class Worker {
 	}
 
 	terminate () {
-		this.child.kill();
+		this.child.kill("SIGHUP");
 	}
 }
 

src/worker.js

@@ -45,15 +45,14 @@ process.once("message", function (obj) {
 	global.require = require;
 
 	global.importScripts = function (...files) {
-		let script, scripts;
+		let scripts;
 
 		if (files.length > 0) {
 			scripts = files.map(function (file) {
 				return fs.readFileSync(file, "utf8");
 			}).join("\n");
 
-			script = vm.createScript(scripts);
-			script.runInThisContext();
+			vm.createScript(scripts).runInThisContext();
 		}
 	};