wait for io streams to end even when fork promise is rejected

Author: jamestalmage

lib/fork.js

@@ -75,8 +75,8 @@ module.exports = function (args) {
 		ps.stderr.on('end', resolve);
 	});
 
-	var endPromise = Promise.all([promise, stdout, stderr]).then(function (result) {
-		return result[0];
+	var endPromise = Promise.all([promise.reflect(), stdout, stderr]).then(function () {
+		return promise;
 	});
 
 	endPromise.on = function () {