From 1e4953db76fd3f0db1e2ea15ed1274730d8167a6 Mon Sep 17 00:00:00 2001
From: indexzero <charlie.robbins@gmail.com>
Date: Tue, 30 Jun 2015 23:42:52 -0700
Subject: [PATCH] [fix] Do not break tests.

---
 lib/forever.js                       | 14 ++++++++------
 test/core/stopbypid-peaceful-test.js |  2 +-
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/lib/forever.js b/lib/forever.js
index 5c9c72d0..0f8d952b 100644
--- a/lib/forever.js
+++ b/lib/forever.js
@@ -758,14 +758,16 @@ forever.findByUid = function (script, processes) {
 // Finds the process with the specified pid.
 //
 forever.findByPid = function (pid, processes) {
-  var procs = !processes
-    ? null
-    : processes.filter(function (p) {
-      return p.pid === pid;
-    });
+  pid = typeof pid === 'string'
+    ? parseInt(pid, 10)
+    : pid;
+
+  var procs = processes && processes.filter(function (p) {
+    return p.pid === pid;
+  });
 
   if (procs && procs.length === 0) { procs = null; }
-  return procs;
+  return procs || null;
 };
 
 //
diff --git a/test/core/stopbypid-peaceful-test.js b/test/core/stopbypid-peaceful-test.js
index f20ba756..7c0ef45f 100644
--- a/test/core/stopbypid-peaceful-test.js
+++ b/test/core/stopbypid-peaceful-test.js
@@ -75,4 +75,4 @@ vows.describe('forever/core/stopbypid-peaceful').addBatch({
       }
     }
   }
-}).export(module);
\ No newline at end of file
+}).export(module);