From 28b52b86070f5918b0d72288524bb37c923f5a84 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sun, 3 Dec 2006 15:34:37 +0000
Subject: [PATCH] removed space from alt attribute, use empty "" insted
 according to accessibility recommendations

---
 files/index.php | 2 +-
 lib/weblib.php  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/files/index.php b/files/index.php
index 9fc4586a33..c6f6cf0280 100644
--- a/files/index.php
+++ b/files/index.php
@@ -723,7 +723,7 @@ function displaydir ($wdir) {
                 $fileurl = rawurlencode(dirname($wdir));
                 print_cell();
                 // alt attribute intentionally empty to prevent repetition in screen reader
-                print_cell('left', '<a href="index.php?id='.$id.'&amp;wdir='.$fileurl.'&amp;choose='.$choose.'"><img src="'.$CFG->pixpath.'/f/parent.gif" height="16" width="16" alt=" " />&nbsp;'.get_string('parentfolder').'</a>', 'name');
+                print_cell('left', '<a href="index.php?id='.$id.'&amp;wdir='.$fileurl.'&amp;choose='.$choose.'"><img src="'.$CFG->pixpath.'/f/parent.gif" height="16" width="16" alt="" />&nbsp;'.get_string('parentfolder').'</a>', 'name');
                 print_cell();
                 print_cell();
                 print_cell();
diff --git a/lib/weblib.php b/lib/weblib.php
index 38f882873b..07add8c0f0 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -5402,7 +5402,7 @@ function page_doc_link($text='', $iconpath='') {
     }
 
     // alt left blank intentionally to prevent repetition in screenreaders
-    $str .= '<img src="' .$iconpath. '" alt=" " />' .$text. '</a>';
+    $str .= '<img src="' .$iconpath. '" alt="" />' .$text. '</a>';
 
     return $str;
 }
-- 
2.39.5