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-rw-r--r--wp-admin/post.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/wp-admin/post.php b/wp-admin/post.php
index 7b1c71c..3c514c7 100644
--- a/wp-admin/post.php
+++ b/wp-admin/post.php
@@ -63,7 +63,7 @@ case 'edit':
?>
<div id='preview' class='wrap'>
<h2 id="preview-post"><?php _e('Post Preview (updated when post is saved)'); ?> <small class="quickjump"><a href="#write-post"><?php _e('edit &uarr;'); ?></a></small></h2>
- <iframe src="<?php echo add_query_arg('preview', 'true', get_permalink($post->ID)); ?>" width="100%" height="600" ></iframe>
+ <iframe src="<?php echo wp_specialchars(apply_filters('preview_post_link', add_query_arg('preview', 'true', get_permalink($post->ID)))); ?>" width="100%" height="600" ></iframe>
</div>
<?php
break;