From a6805f3f58caecdeb6e149a9da292937e21ea2e5 Mon Sep 17 00:00:00 2001
From: Cash Costello <cash.costello@gmail.com>
Date: Thu, 22 Sep 2011 08:40:09 -0400
Subject: Fixes #3834 not loading version.php hundreds of times - thanks to
 srokap

---
 engine/lib/upgrade.php | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'engine/lib/upgrade.php')

diff --git a/engine/lib/upgrade.php b/engine/lib/upgrade.php
index dc3911062..dc1213187 100644
--- a/engine/lib/upgrade.php
+++ b/engine/lib/upgrade.php
@@ -160,7 +160,7 @@ function elgg_get_upgrade_files($upgrade_path = null) {
 }
 
 /**
- * Get the current version information
+ * Get the current Elgg version information
  *
  * @param bool $humanreadable Whether to return a human readable version (default: false)
  *
@@ -169,13 +169,18 @@ function elgg_get_upgrade_files($upgrade_path = null) {
 function get_version($humanreadable = false) {
 	global $CONFIG;
 
+	static $version, $release;
+
 	if (isset($CONFIG->path)) {
-		if (include($CONFIG->path . "version.php")) {
-			return (!$humanreadable) ? $version : $release;
+		if (!isset($version) || !isset($release)) {
+			if (!include($CONFIG->path . "version.php")) {
+				return false;
+			}
 		}
+		return (!$humanreadable) ? $version : $release;
 	}
 
-	return FALSE;
+	return false;
 }
 
 /**
-- 
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