From bc98a7e373a0ffd2c90dc11860fffafb08d18234 Mon Sep 17 00:00:00 2001
From: Stefan Langer <slanger@worthingtonlibraries.org>
Date: Mon, 27 Jan 2014 18:43:59 -0500
Subject: [PATCH] ISLANDORA-450 Instead of PHP_OS, now using php_uname() for OS
 detection.

---
 islandora.module | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/islandora.module b/islandora.module
index ef1bf8cc..15ef0a88 100644
--- a/islandora.module
+++ b/islandora.module
@@ -1873,11 +1873,9 @@ function islandora_islandora_datastream_access($op, AbstractDatastream $datastre
  *   The name of the operating system being used.
  */
 function islandora_os_check() {
-  // Determine if PHP is currently running on Windows. (The constant
-  // "PHP_OS" may return "Windows," "WIN32," "WINNT," "CYGWIN_NT-5.1," etc.)
-  if ((strtolower(substr(PHP_OS, 0, 3)) == 'win') ||
-      (strtolower(substr(PHP_OS, 0, 6)) == 'cygwin')) {
+  // Determine if PHP is currently running on Windows.
+  if (strpos(strtolower(php_uname('s')), 'windows') !== FALSE) {
     return 'Windows';
   }
-  return 'Unix';
+  return 'Linux';
 }