Index: includes/GlobalFunctions.php
===================================================================
RCS file: /cvsroot/wikipedia/phase3/includes/GlobalFunctions.php,v
retrieving revision 1.185
diff -u -r1.185 GlobalFunctions.php
--- includes/GlobalFunctions.php	19 Jun 2005 03:05:50 -0000	1.185
+++ includes/GlobalFunctions.php	22 Jun 2005 16:29:45 -0000
@@ -1221,7 +1221,7 @@
  */
 function wfTempDir() {
 	foreach( array( 'TMPDIR', 'TMP', 'TEMP' ) as $var ) {
-		$tmp = getenv( 'TMPDIR' );
+		$tmp = getenv( $var );
 		if( $tmp && file_exists( $tmp ) && is_dir( $tmp ) && is_writable( $tmp ) ) {
 			return $tmp;
 		}