From 5647e6c1991f85992997fcbff2a239e3c584a876 Mon Sep 17 00:00:00 2001
From: Lauren Budorick <lauren@mapbox.com>
Date: Wed, 30 Mar 2016 18:20:37 -0700
Subject: [PATCH] Fix double shutdown

---
 features/support/launch_classes.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/features/support/launch_classes.js b/features/support/launch_classes.js
index c50437d49..6ecb1eedb 100644
--- a/features/support/launch_classes.js
+++ b/features/support/launch_classes.js
@@ -38,7 +38,7 @@ var OSRMBaseLoader = class {
     }
 
     osrmDown (callback) {
-        if (this.scope.pid) {
+        if (this.scope.pid && this.child && !this.child.exitCode) {
             process.kill(this.scope.pid, this.scope.TERMSIGNAL);
             this.waitForShutdown(callback);
             this.scope.pid = null;