Merge "Reduced some master queries by adding flags to Revision functions."

[lhc/web/wiklou.git] / includes / diff / DifferenceEngine.php

diff --git a/includes/diff/DifferenceEngine.php b/includes/diff/DifferenceEngine.php
index 9b9cf31..eb3a319 100644 (file)
--- a/includes/diff/DifferenceEngine.php
+++ b/includes/diff/DifferenceEngine.php
@@ -720,9 +720,9 @@ class DifferenceEngine extends ContextSource {
                }
                if ( $wgExternalDiffEngine != 'wikidiff3' && $wgExternalDiffEngine !== false ) {
                        # Diff via the shell
-                       global $wgTmpDirectory;
-                       $tempName1 = tempnam( $wgTmpDirectory, 'diff_' );
-                       $tempName2 = tempnam( $wgTmpDirectory, 'diff_' );
+                       $tmpDir = wfTempDir();
+                       $tempName1 = tempnam( $tmpDir, 'diff_' );
+                       $tempName2 = tempnam( $tmpDir, 'diff_' );
 
                        $tempFile1 = fopen( $tempName1, "w" );
                        if ( !$tempFile1 ) {