From 82c977bb9af873a101bd27fa772593f920d8293c Mon Sep 17 00:00:00 2001
From: Stephen Coakley <me@stephencoakley.com>
Date: Sat, 26 Sep 2015 01:30:44 -0500
Subject: [PATCH] Fix test conflicts with forks not ready yet

---
 tests/TestCase.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/TestCase.php b/tests/TestCase.php
index 7422649..6bad549 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -95,7 +95,10 @@ abstract class TestCase extends \PHPUnit_Framework_TestCase
                 $status = (int)$function();
                 exit(0);
             default:
-                pcntl_wait($status);
+                usleep(1e3);
+                if (pcntl_wait($status) === -1) {
+                    $this->fail('Failed to fork process.');
+                }
                 return $status;
         }
     }