undefined variable; check if it's set instead

This commit is contained in:
Samuel Ryan 2013-03-19 23:38:59 +00:00
parent dd76089270
commit 8baacf0ec9
2 changed files with 2 additions and 2 deletions

View File

@ -1,2 +1,2 @@
User-agent: *
Disallow:
Disallow:

View File

@ -33,7 +33,7 @@
</p>
<?php } ?>
</div>
<?php if($this->references) { ?>
<?php if(isset($this->references)) { ?>
<div id="code_references">
<div class="header">
<?php echo $this->code; ?> / <span class="status_title">code reference(s)</span>