Icons in Staff CP, Knowledgebase Quick Jump are missing!

[Matthew]

I'm using CVS 3.20.02 from about April 4th, and I recently noticed that my KB Quick Jump icons are not loading. These are the icons that should indicate the status of the KB article, whether published, private, or draft.

I've traced the general area to the function processMenuKBArticles in modules/knowledgebase/functions_knowledgebase.php, where I see the following bit of code:

PHP Code:

if ($childdata["articlestatus"] == ARTICLE_PUBLISHED)
{
    $aimage = "icon_menukbarticle.gif";
} else if ($childdata["articlestatus"] == ARTICLE_DRAFT) {
    $aimage = "icon_menukbdraft.gif";
} else if ($childdata["articlestatus"] == ARTICLE_PRIVATE) {
    $aimage = "icon_menukbprivate.gif";
} 


So $childdata["articlestatus"] is clearly empty here. I can "fix" this by adding an extra else as follows:

PHP Code:

if ($childdata["articlestatus"] == ARTICLE_PUBLISHED)
{
    $aimage = "icon_menukbarticle.gif";
} else if ($childdata["articlestatus"] == ARTICLE_DRAFT) {
    $aimage = "icon_menukbdraft.gif";
} else if ($childdata["articlestatus"] == ARTICLE_PRIVATE) {
    $aimage = "icon_menukbprivate.gif";
} else {
    $aimage = "icon_menukbarticle.gif";
} 


Of course, I still don't see the actual status of the article.

Has anyone else noticed this issue, and/or have a fix?

[Matthew]

A little more info on this.

My server log gives the following 2 errors:

PHP Warning: in_array() [<a href='function.in-array'>function.in-array</a>]: Wrong datatype for second argument in .../functions_knowledgebase.php

which points to this on line 726:

PHP Code:

$_option[$index]["selected"] = iif(in_array($childdata["kbcategoryid"], $selectedcatid), true, false); 


and this on line 699:

$_option[0]["selected"] = iif(in_array(0, $selectedcatid), true, false);

I can't make heads or tales of this, not being too PHP/SQL savvy.