From 7ce06c07971857b39db5d74c72f55fe6c9274b1c Mon Sep 17 00:00:00 2001
From: Romain Quetiez <romain.quetiez@combodo.com>
Date: Thu, 1 Dec 2016 10:08:35 +0000
Subject: [PATCH] Optimizations. Continuation of [r4423] and [r4471]. The
 optimization of the load of icons does not work depending on the itop
 installation directory and version of PHP (crc32 producing a negative value,
 not suitable for a class name).

SVN:trunk[4485]
---
 application/forms.class.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/application/forms.class.inc.php b/application/forms.class.inc.php
index 205ed056b..00c602145 100644
--- a/application/forms.class.inc.php
+++ b/application/forms.class.inc.php
@@ -1370,7 +1370,7 @@ class RunTimeIconSelectionField extends DesignerIconSelectionField
 	{
 		$aFiles = null;
 		$sKey = $sBaseDir.'/'.$sDir;
-		$sShortKey = crc32($sKey);
+		$sShortKey = abs(crc32($sKey));
 		$sCacheFile = utils::GetCachePath().'available-icons-'.$sShortKey.'.php';
 		$sCacheClass = 'AvailableIcons_'.$sShortKey;
 		if (file_exists($sCacheFile))