From: ikawhero <ikawhero>
Date: Wed, 22 Mar 2006 08:38:47 +0000 (+0000)
Subject: Initialise variable usedtags.
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=78d932b793ca083a5cb175e4a20441515ee4b9e7;p=moodle.git

Initialise variable usedtags.
---

diff --git a/blog/edit.html b/blog/edit.html
index d8c9a7b3e7..bac1c9614a 100755
--- a/blog/edit.html
+++ b/blog/edit.html
@@ -6,6 +6,7 @@
     }
 
     // find all the tags this post uses
+    $usedtags = array();
     if (isset($post->postid)) {
         if ($tagsused = get_records('blog_tag_instance', 'entryid', $post->postid)) {
             foreach ($tagsused as $usedtag) {