From dfc2972926a507ad3351ba3ac936142638a6f084 Mon Sep 17 00:00:00 2001
From: Daniel Jabbour <daniel@amoe.ba>
Date: Mon, 16 Dec 2013 21:06:28 -0800
Subject: [PATCH] Ensuring exit status is always set, even when $? isn't

---
 lib/cocaine/command_line.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cocaine/command_line.rb b/lib/cocaine/command_line.rb
index 92393f9..5b53dea 100644
--- a/lib/cocaine/command_line.rb
+++ b/lib/cocaine/command_line.rb
@@ -77,7 +77,7 @@ def run(interpolations = {})
       rescue Errno::ENOENT => e
         raise Cocaine::CommandNotFoundError, e.message
       ensure
-        @exit_status = $?.exitstatus if $?.respond_to?(:exitstatus)
+        @exit_status = $?.respond_to?(:exitstatus) ? $?.exitstatus : 0
       end
       if @exit_status == 127
         raise Cocaine::CommandNotFoundError