From: defacer <defacer>
Date: Mon, 23 Aug 2004 08:34:51 +0000 (+0000)
Subject: Attention to detail: this prevents generating a warning if $focus is not set.
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=15a94ad9206a76dba3e293b1126810824a615af3;p=moodle.git

Attention to detail: this prevents generating a warning if $focus is not set.
Of course, the warning is hidden inside JS and thus invisible to the naked eye.
---

diff --git a/lib/javascript.php b/lib/javascript.php
index 22fbf70eab..31055f0903 100644
--- a/lib/javascript.php
+++ b/lib/javascript.php
@@ -92,7 +92,7 @@ function unlockoption(form,item) {
   eval("document."+form+".h"+item+".value=0");
 }
 
-<?php if ($focus) { echo "function setfocus() { document.$focus.focus() }\n"; } ?>
+<?php if (!empty($focus)) { echo "function setfocus() { document.$focus.focus() }\n"; } ?>
 
 // done hiding -->