From 27d48db7e24b14c556569e0d46bbe97c2377ce72 Mon Sep 17 00:00:00 2001
From: David Kellum <dek-oss@gravitext.com>
Date: Thu, 31 Mar 2016 16:18:54 -0700
Subject: [PATCH] LISTEN_FDS is just one env var so test with exact match

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

diff --git a/lib/puma/binder.rb b/lib/puma/binder.rb
index 2afc930c..d86113f6 100644
--- a/lib/puma/binder.rb
+++ b/lib/puma/binder.rb
@@ -56,7 +56,7 @@ module Puma
           @inherited_fds[url] = fd.to_i
           remove << k
         end
-        if k =~ /LISTEN_FDS/ && ENV['LISTEN_PID'].to_i == $$
+        if k == 'LISTEN_FDS' && ENV['LISTEN_PID'].to_i == $$
           v.to_i.times do |num|
             fd = num + 3
             sock = TCPServer.for_fd(fd)