diff --git a/build/generate_filelist_xml.php b/build/generate_filelist_xml.php
index ec9ded557ff..88b194f362b 100755
--- a/build/generate_filelist_xml.php
+++ b/build/generate_filelist_xml.php
@@ -22,7 +22,7 @@
  * 		\brief      This script create a xml checksum file
  */
 
-if (! defined('NOREQUIREDB')) define('NOREQUIREDB','1');	// Do not create database handler $db
+if (! defined('NOREQUIREDB')) define('NOREQUIREDB', '1');	// Do not create database handler $db
 
 $sapi_type = php_sapi_name();
 $script_file = basename(__FILE__);
@@ -45,8 +45,7 @@ require_once DOL_DOCUMENT_ROOT."/core/lib/files.lib.php";
 $includecustom=0;
 $includeconstants=array();
 
-if (empty($argv[1]))
-{
+if (empty($argv[1])) {
     print "Usage:   ".$script_file." release=autostable|auto[-mybuild]|x.y.z[-mybuild] [includecustom=1] [includeconstant=CC:MY_CONF_NAME:value]\n";
     print "Example: ".$script_file." release=6.0.0 includecustom=1 includeconstant=FR:INVOICE_CAN_ALWAYS_BE_REMOVED:0 includeconstant=all:MAILING_NO_USING_PHPMAIL:1\n";
     exit -1;
@@ -54,14 +53,11 @@ if (empty($argv[1]))
 parse_str($argv[1]);
 
 $i=0;
-while ($i < $argc)
-{
+while ($i < $argc) {
     if (! empty($argv[$i])) parse_str($argv[$i]);
-    if (preg_match('/includeconstant=/',$argv[$i]))
-    {
+    if (preg_match('/includeconstant=/', $argv[$i])) {
         $tmp=explode(':', $includeconstant, 3);
-        if (count($tmp) != 3)
-        {
+        if (count($tmp) != 3) {
             print "Error: Bad parameter includeconstant ".$includeconstant."\n";
             exit -1;
         }
@@ -70,50 +66,39 @@ while ($i < $argc)
     $i++;
 }
 
-if (empty($release))
-{
-	print "Error: Missing release paramater\n";
-	print "Usage: ".$script_file." release=autostable|auto[-mybuild]|x.y.z[-mybuild] [includecustom=1] [includeconstant=CC:MY_CONF_NAME:value]\n";
-	exit -1;
+if (empty($release)) {
+    print "Error: Missing release paramater\n";
+    print "Usage: ".$script_file." release=autostable|auto[-mybuild]|x.y.z[-mybuild] [includecustom=1] [includeconstant=CC:MY_CONF_NAME:value]\n";
+    exit -1;
 }
 
 $savrelease = $release;
 
 // If release is auto, we take current version
 $tmpver=explode('-', $release, 2);
-if ($tmpver[0] == 'auto' || $tmpver[0] == 'autostable')
-{
-	$release=DOL_VERSION;
-	if ($tmpver[1] && $tmpver[0] == 'auto') $release.='-'.$tmpver[1];
+if ($tmpver[0] == 'auto' || $tmpver[0] == 'autostable') {
+    $release=DOL_VERSION;
+    if ($tmpver[1] && $tmpver[0] == 'auto') $release.='-'.$tmpver[1];
 }
 
-if (empty($includecustom))
-{
-	$tmpverbis=explode('-', $release, 2);
-	if (empty($tmpverbis[1]) || $tmpver[0] == 'autostable')
-	{
-		if (DOL_VERSION != $tmpverbis[0] && $savrelease != 'auto')
-	    {
-	    	print 'Error: When parameter "includecustom" is not set and there is no suffix in release parameter, version declared into filefunc.in.php ('.DOL_VERSION.') must be exact same value than "release" parameter ('.$tmpverbis[0].')'."\n";
-	    	print "Usage:   ".$script_file." release=autostable|auto[-mybuild]|x.y.z[-mybuild] [includecustom=1] [includeconstant=CC:MY_CONF_NAME:value]\n";
-	        exit -1;
-	    }
-	}
-	else
-	{
-		$tmpverter=explode('-', DOL_VERSION, 2);
-		if ($tmpverter[0] != $tmpverbis[0])
-		{
-			print 'Error: When parameter "includecustom" is not set, version declared into filefunc.in.php ('.DOL_VERSION.') must have value without prefix ('.$tmpverter[0].') that is exact same value than "release" parameter ('.$tmpverbis[0].')'."\n";
-			print "Usage:   ".$script_file." release=autostable|auto[-mybuild]|x.y.z[-mybuild] [includecustom=1] [includeconstant=CC:MY_CONF_NAME:value]\n";
-			exit -1;
-		}
-	}
-}
-else
-{
-    if (! preg_match('/'.preg_quote(DOL_VERSION,'/').'-/',$release))
-    {
+if (empty($includecustom)) {
+    $tmpverbis=explode('-', $release, 2);
+    if (empty($tmpverbis[1]) || $tmpver[0] == 'autostable') {
+        if (DOL_VERSION != $tmpverbis[0] && $savrelease != 'auto') {
+            print 'Error: When parameter "includecustom" is not set and there is no suffix in release parameter, version declared into filefunc.in.php ('.DOL_VERSION.') must be exact same value than "release" parameter ('.$tmpverbis[0].')'."\n";
+            print "Usage:   ".$script_file." release=autostable|auto[-mybuild]|x.y.z[-mybuild] [includecustom=1] [includeconstant=CC:MY_CONF_NAME:value]\n";
+            exit -1;
+        }
+    } else {
+        $tmpverter=explode('-', DOL_VERSION, 2);
+        if ($tmpverter[0] != $tmpverbis[0]) {
+            print 'Error: When parameter "includecustom" is not set, version declared into filefunc.in.php ('.DOL_VERSION.') must have value without prefix ('.$tmpverter[0].') that is exact same value than "release" parameter ('.$tmpverbis[0].')'."\n";
+            print "Usage:   ".$script_file." release=autostable|auto[-mybuild]|x.y.z[-mybuild] [includecustom=1] [includeconstant=CC:MY_CONF_NAME:value]\n";
+            exit -1;
+        }
+    }
+} else {
+    if (! preg_match('/'.preg_quote(DOL_VERSION, '/').'-/', $release)) {
         print 'Error: When parameter "includecustom" is set, version declared into filefunc.inc.php ('.DOL_VERSION.') must be used with a suffix into "release" parameter (ex: '.DOL_VERSION.'-mydistrib).'."\n";
         print "Usage:   ".$script_file." release=autostable|auto[-mybuild]|x.y.z[-mybuild] [includecustom=1] [includeconstant=CC:MY_CONF_NAME:value]\n";
         exit -1;
@@ -123,10 +108,8 @@ else
 print "Release                        : ".$release."\n";
 print "Include custom in signature    : ".$includecustom."\n";
 print "Include constants in signature : ";
-foreach ($includeconstants as $countrycode => $tmp)
-{
-    foreach($tmp as $constname => $constvalue)
-    {
+foreach ($includeconstants as $countrycode => $tmp) {
+    foreach($tmp as $constname => $constvalue) {
         print $constname.'='.$constvalue." ";
     }
 }
@@ -135,20 +118,18 @@ print "\n";
 //$outputfile=dirname(__FILE__).'/../htdocs/install/filelist-'.$release.'.xml';
 $outputdir=dirname(dirname(__FILE__)).'/htdocs/install';
 print 'Delete current files '.$outputdir.'/filelist*.xml'."\n";
-dol_delete_file($outputdir.'/filelist*.xml',0,1,1);
+dol_delete_file($outputdir.'/filelist*.xml', 0, 1, 1);
 
 $checksumconcat=array();
 
 $outputfile=$outputdir.'/filelist-'.$release.'.xml';
-$fp = fopen($outputfile,'w');
+$fp = fopen($outputfile, 'w');
 fputs($fp, '<?xml version="1.0" encoding="UTF-8" ?>'."\n");
 fputs($fp, '<checksum_list version="'.$release.'" date="'.dol_print_date(dol_now(), 'dayhourrfc').'" generator="'.$script_file.'">'."\n");
 
-foreach ($includeconstants as $countrycode => $tmp)
-{
+foreach ($includeconstants as $countrycode => $tmp) {
     fputs($fp, '<dolibarr_constants country="'.$countrycode.'">'."\n");
-    foreach($tmp as $constname => $constvalue)
-    {
+    foreach($tmp as $constname => $constvalue) {
         $valueforchecksum=(empty($constvalue)?'0':$constvalue);
         $checksumconcat[]=$valueforchecksum;
         fputs($fp, '    <constant name="'.$constname.'">'.$valueforchecksum.'</constant>'."\n");
@@ -169,10 +150,10 @@ $files = dol_dir_list(DOL_DOCUMENT_ROOT, 'files', 1, $regextoinclude, $regextoex
 $dir='';
 $needtoclose=0;
 foreach ($files as $filetmp) {
-	$file = $filetmp['fullname'];
-	//$newdir = str_replace(dirname(__FILE__).'/../htdocs', '', dirname($file));
-	$newdir = str_replace(DOL_DOCUMENT_ROOT, '', dirname($file));
-	if ($newdir!=$dir) {
+    $file = $filetmp['fullname'];
+    //$newdir = str_replace(dirname(__FILE__).'/../htdocs', '', dirname($file));
+    $newdir = str_replace(DOL_DOCUMENT_ROOT, '', dirname($file));
+    if ($newdir!=$dir) {
         if ($needtoclose)
             fputs($fp, '  </dir>'."\n");
         fputs($fp, '  <dir name="'.$newdir.'" >'."\n");
@@ -191,7 +172,7 @@ fputs($fp, '</dolibarr_htdocs_dir>'."\n");
 asort($checksumconcat); // Sort list of checksum
 //var_dump($checksumconcat);
 fputs($fp, '<dolibarr_htdocs_dir_checksum>'."\n");
-fputs($fp, md5(join(',',$checksumconcat))."\n");
+fputs($fp, md5(join(',', $checksumconcat))."\n");
 fputs($fp, '</dolibarr_htdocs_dir_checksum>'."\n");
 
 
@@ -211,10 +192,10 @@ $files = dol_dir_list(dirname(__FILE__).'/../scripts/', 'files', 1, $regextoincl
 $dir='';
 $needtoclose=0;
 foreach ($files as $filetmp) {
-	$file = $filetmp['fullname'];
-	//$newdir = str_replace(dirname(__FILE__).'/../scripts', '', dirname($file));
-	$newdir = str_replace(DOL_DOCUMENT_ROOT, '', dirname($file));
-	$newdir = str_replace(dirname(__FILE__).'/../scripts', '', dirname($file));
+    $file = $filetmp['fullname'];
+    //$newdir = str_replace(dirname(__FILE__).'/../scripts', '', dirname($file));
+    $newdir = str_replace(DOL_DOCUMENT_ROOT, '', dirname($file));
+    $newdir = str_replace(dirname(__FILE__).'/../scripts', '', dirname($file));
     if ($newdir!=$dir) {
         if ($needtoclose)
             fputs($fp, '  </dir>'."\n");
@@ -233,7 +214,7 @@ fputs($fp, '</dolibarr_script_dir>'."\n");
 
 asort($checksumconcat); // Sort list of checksum
 fputs($fp, '<dolibarr_script_dir_checksum>'."\n");
-fputs($fp, md5(join(',',$checksumconcat))."\n");
+fputs($fp, md5(join(',', $checksumconcat))."\n");
 fputs($fp, '</dolibarr_script_dir_checksum>'."\n");
 
 fputs($fp, '</checksum_list>'."\n");