reverting changes

modules/Vtiger/helpers/ShowFile.php

 <?php
-/* +***********************************************************************************
+/*+***********************************************************************************
  * The contents of this file are subject to the vtiger CRM Public License Version 1.0
  * ("License"); You may not use this file except in compliance with the License
  * The Original Code is:  vtiger CRM Open Source
  * The Initial Developer of the Original Code is vtiger.
  * Portions created by vtiger are Copyright (C) vtiger.
  * All Rights Reserved.
- * *********************************************************************************** */
+ *************************************************************************************/
 
 class Vtiger_ShowFile_Helper {
 
@@ -16,20 +16,20 @@ class Vtiger_ShowFile_Helper {
 	 * @param type $encFileName - md5(filename)
 	 */
 	static function handle($fid, $encFileName) {
-		global $upload_badext;
+        global $upload_badext;
 		$db = PearDatabase::getInstance();
 
 		$query = "SELECT vtiger_attachments.* FROM vtiger_attachments
-INNER JOIN vtiger_crmentity ON vtiger_crmentity.crmid = vtiger_attachments.attachmentsid
-WHERE vtiger_attachments.attachmentsid=? AND vtiger_attachments.name=? LIMIT 1";
+					INNER JOIN vtiger_crmentity ON vtiger_crmentity.crmid = vtiger_attachments.attachmentsid
+					WHERE vtiger_attachments.attachmentsid=? AND vtiger_attachments.name=? LIMIT 1";
 		$result = $db->pquery($query, array($fid, $encFileName));
 		if ($result && $db->num_rows($result)) {
-			$resultData = $db->fetch_array($result);
-			$fileId = $resultData['attachmentsid'];
-			$filePath = $resultData['path'];
-			$fileName = $resultData['name'];
-			$storedFileName = $resultData['storedname'];
-			$fileType = $resultData['type'];
+			$resultData	= $db->fetch_array($result);
+			$fileId		= $resultData['attachmentsid'];
+			$filePath	= $resultData['path'];
+			$fileName	= $resultData['name'];
+            $storedFileName = $resultData['storedname'];
+			$fileType	= $resultData['type'];
 			$sanitizedFileName = sanitizeUploadFileName($fileName, $upload_badext);
 
 			/**
@@ -37,24 +37,24 @@ WHERE vtiger_attachments.attachmentsid=? AND vtiger_attachments.name=? LIMIT 1";
 			 * This save happens from mailroom, inbox, record save, document save etc..
 			 */
 			if (!empty($encFileName)) {
-				if (!empty($storedFileName)) {
-					$finalFilePath = $filePath . $fileId . '_' . $storedFileName;
-				} else if (is_null($storedFileName)) {
-					$finalFilePath = $filePath . $fileId . '_' . $encFileName;
-				}
-				$isFileExist = false;
-				if (file_exists($finalFilePath)) {
-					$isFileExist = true;
-				} else {
-					$finalFilePath = $filePath . $fileId . '_' . $sanitizedFileName;
-					if (file_exists($finalFilePath)) {
-						$isFileExist = true;
-					}
-				}
-				if ($isFileExist) {
-					Vtiger_ShowFile_Helper::show($finalFilePath, $fileType);
-				}
-			}
+                if(!empty($storedFileName)){
+                    $finalFilePath = $filePath.$fileId.'_'.$storedFileName;
+                }else if(is_null($storedFileName)){
+                    $finalFilePath = $filePath.$fileId.'_'.$encFileName;
+                }
+                $isFileExist = false;
+                if (file_exists($finalFilePath)) {
+                    $isFileExist = true;
+                } else {
+                    $finalFilePath = $filePath.$fileId.'_'.$sanitizedFileName;
+                    if (file_exists($finalFilePath)) {
+                        $isFileExist = true;
+                    }
+                }
+                if ($isFileExist) {
+                    Vtiger_ShowFile_Helper::show($finalFilePath,$fileType);
+                }
+            }
 		}
 	}
 
@@ -71,4 +71,4 @@ WHERE vtiger_attachments.attachmentsid=? AND vtiger_attachments.name=? LIMIT 1";
 		header("Content-Type: $fileType;charset=UTF-8");
 		echo $contents;
 	}
-}
+}
\ No newline at end of file