Mass convert NULL -> null. Left strings and comments alone, obviously.

[lhc/web/wiklou.git] / includes / upload / UploadBase.php

diff --git a/includes/upload/UploadBase.php b/includes/upload/UploadBase.php
index 2bb8947..6aace66 100644 (file)
--- a/includes/upload/UploadBase.php
+++ b/includes/upload/UploadBase.php
@@ -589,7 +589,7 @@ abstract class UploadBase {
 
                $match = $magic->isMatchingExtension( $extension, $mime );
 
-               if ( $match === NULL ) {
+               if ( $match === null ) {
                        wfDebug( __METHOD__ . ": no file extension known for mime type $mime, passing file\n" );
                        return true;
                } elseif( $match === true ) {
@@ -639,7 +639,7 @@ abstract class UploadBase {
                elseif( substr( $chunk, 0, 2 ) == "\xff\xfe" )
                        $enc = "UTF-16LE";
                else
-                       $enc = NULL;
+                       $enc = null;
 
                if( $enc )
                        $chunk = iconv( $enc, "ASCII//IGNORE", $chunk );
@@ -762,7 +762,7 @@ abstract class UploadBase {
 
                if ( !$wgAntivirus ) {
                        wfDebug( __METHOD__ . ": virus scanner disabled\n" );
-                       return NULL;
+                       return null;
                }
 
                if ( !$wgAntivirusSetup[$wgAntivirus] ) {
@@ -817,12 +817,12 @@ abstract class UploadBase {
                        if ( $wgAntivirusRequired ) {
                                return wfMsg( 'virus-scanfailed', array( $exitCode ) );
                        } else {
-                               return NULL;
+                               return null;
                        }
                } else if ( $mappedCode === AV_SCAN_ABORTED ) {
                        # scan failed because filetype is unknown (probably imune)
                        wfDebug( __METHOD__ . ": unsupported file type $file (code $exitCode).\n" );
-                       return NULL;
+                       return null;
                } else if ( $mappedCode === AV_NO_VIRUS ) {
                        # no virus found
                        wfDebug( __METHOD__ . ": file passed virus scan.\n" );