From 032791b9a367f67febbe7534f6ea4cac127e7897 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Mon, 1 Oct 2012 21:18:02 -0700
Subject: util: only consider regular files as logs

If a user specifies a non-regular file for stderr_path or
stdout_path, we should not attempt to reopen or chown
it.  This should also allow users to specify FIFOs as log
destinations.
---
 lib/unicorn/util.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/unicorn/util.rb b/lib/unicorn/util.rb
index cde2563..f84241c 100644
--- a/lib/unicorn/util.rb
+++ b/lib/unicorn/util.rb
@@ -7,6 +7,7 @@ module Unicorn::Util
     append_flags = File::WRONLY | File::APPEND
 
     ! fp.closed? &&
+      fp.stat.file? &&
       fp.sync &&
       (fp.fcntl(Fcntl::F_GETFL) & append_flags) == append_flags
     rescue IOError, Errno::EBADF
-- 
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