Adding fix in order to update the version number when migrating from 1 version to another with no DB changes

main/install/index.php

@@ -774,11 +774,14 @@ if ($_POST['step2']) {
                 Database::query("SET NAMES 'utf8';");
 
             case '1.8.7':
-            case '1.8.7.1':
+            case '1.8.7.1': 
                 include 'update-db-1.8.7-1.8.8.inc.php';
-                include 'update-files-1.8.7-1.8.8.inc.php';
+                include 'update-files-1.8.7-1.8.8.inc.php';                                            
             case '1.8.8':
-                break; //Chamilo 1.8.8.2/1.8.8.4 doesn't bring any file or db change
+            case '1.8.8.2':
+                //Only updates the configuration.inc.php with the new version 
+                include 'update-configuration.inc.php';
+                break;
             default:
 				break;
 		}

main/install/update-configuration.inc.php

@@ -0,0 +1,70 @@
+<?php
+/* For licensing terms, see /license.txt */
+/**
+ * 
+ * Chamilo LMS
+ * 
+ * Only updates the  main/inc/conf/configuration.php  file with the new version use only from 1.8.8.1 to 1.8.8.2 (with no DB changes) 
+ * @package chamilo.install
+ */
+
+if (defined('SYSTEM_INSTALLATION')) {
+
+	// Edit the configuration file
+	$file   = file(api_get_path(CONFIGURATION_PATH).'configuration.php');
+	$fh     = fopen(api_get_path(CONFIGURATION_PATH).'configuration.php', 'w');
+	$found_version_old    = false;
+	$found_stable_old     = false;
+	$found_version        = false;
+	$found_stable         = false;
+	$found_software_name  = false;
+	$found_software_url   = false;
+	
+	foreach ($file as $line) {
+		$ignore = false;
+		if (stripos($line, '$_configuration[\'dokeos_version\']') !== false) {
+			$found_version_old = true;
+			$line = '$_configuration[\'dokeos_version\'] = \''.$new_version.'\';'."\r\n";
+			$ignore = true;
+		} elseif (stripos($line, '$_configuration[\'system_version\']') !== false) {
+			$found_version = true;
+			$line = '$_configuration[\'system_version\'] = \''.$new_version.'\';'."\r\n";
+		} elseif (stripos($line, '$_configuration[\'dokeos_stable\']') !== false) {
+			$found_stable_old = true;
+			$line = '$_configuration[\'dokeos_stable\'] = '.($new_version_stable ? 'true' : 'false').';'."\r\n";
+			$ignore = true;
+		} elseif (stripos($line, '$_configuration[\'system_stable\']') !== false) {
+			$found_stable = true;
+			$line = '$_configuration[\'system_stable\'] = '.($new_version_stable ? 'true' : 'false').';'."\r\n";
+		} elseif (stripos($line, '$_configuration[\'software_name\']') !== false) {
+			$found_software_name = true;
+			$line = '$_configuration[\'software_name\'] = \''.$software_name.'\';'."\r\n";
+		} elseif (stripos($line, '$_configuration[\'software_url\']') !== false) {
+			$found_software_url = true;
+			$line = '$_configuration[\'software_url\'] = \''.$software_url.'\';'."\r\n";
+		} elseif (stripos($line,'$userPasswordCrypted') !== false) {
+			$line = '$userPasswordCrypted = \''.($userPasswordCrypted).'\';'."\r\n";
+		} elseif (stripos($line, '?>') !== false) {
+			$ignore = true;
+		}
+		if (!$ignore) {
+			fwrite($fh, $line);
+		}
+	}
+	if (!$found_version) {
+		fwrite($fh, '$_configuration[\'system_version\'] = \''.$new_version.'\';'."\r\n");
+	}
+	if (!$found_stable) {
+		fwrite($fh, '$_configuration[\'system_stable\'] = '.($new_version_stable?'true':'false').';'."\r\n");
+	}
+	if (!$found_software_name) {
+		fwrite($fh, '$_configuration[\'software_name\'] = \''.$software_name.'\';'."\r\n");
+	}
+	if (!$found_software_url) {
+		fwrite($fh, '$_configuration[\'software_url\'] = \''.$software_url.'\';'."\r\n");
+	}
+	fwrite($fh, '?>');
+	fclose($fh);
+} else {
+	echo 'You are not allowed here !';
+}