Fixed some lowercased variables

diff --git a/lib/editor/coursefiles.php b/lib/editor/coursefiles.php
index cc012a54bf30e13d6533901f0716d971d486d8d3..f1bab09661b92e08c3db1316d3f2f5ad3087a77d 100644 (file)
--- a/lib/editor/coursefiles.php
+++ b/lib/editor/coursefiles.php
@@ -811,7 +811,7 @@ function displaydir ($wdir) {
             if ($usecheckboxes) {
                 print_cell("center", "<input type=checkbox name=\"file$count\" value=\"$fileurl\" onclick=\"return set_rename('$filesafe');\">");
             }
-            print_cell("left", "<a href=\"".basename($_server['php_self'])."?id=$id&wdir=$fileurl\" onclick=\"return reset_value();\"><img src=\"$CFG->pixpath/f/folder.gif\" height=16 width=16 border=0 alt=\"folder\"></a> <a href=\"".basename($_server['php_self'])."?id=$id&wdir=$fileurl&usecheckboxes=$usecheckboxes\" onclick=\"return reset_value();\">".htmlspecialchars($dir)."</a>");
+            print_cell("left", "<a href=\"".basename($_SERVER['PHP_SELF'])."?id=$id&wdir=$fileurl\" onclick=\"return reset_value();\"><img src=\"$CFG->pixpath/f/folder.gif\" height=16 width=16 border=0 alt=\"folder\"></a> <a href=\"".basename($_SERVER['PHP_SELF'])."?id=$id&wdir=$fileurl&usecheckboxes=$usecheckboxes\" onclick=\"return reset_value();\">".htmlspecialchars($dir)."</a>");
             print_cell("right", "&nbsp;");
             print_cell("right", $filedate);
 
@@ -912,4 +912,4 @@ function displaydir ($wdir) {
     echo "</TABLE>";
 
 }
-?>
\ No newline at end of file
+?>