From d5c62dfa887a4ac72fdc9fdb60cbc9d9056f7125 Mon Sep 17 00:00:00 2001
From: Christian Schneider
Date: Fri, 19 Oct 2007 00:23:12 +0000
Subject: Skip empty filenames

---
 itjs.class | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'itjs.class')

diff --git a/itjs.class b/itjs.class
index bbeb618..4b1b2b2 100644
--- a/itjs.class
+++ b/itjs.class
@@ -115,7 +115,7 @@ function filenames($filelist)
 		"prettyprint.css" => "$searchlib/prettyprint.css",
 	);
 
-	foreach (explode(",", it::replace(array('\?.*' => ""), $filelist)) as $file)
+	foreach (array_filter(explode(",", it::replace(array('\?.*' => ""), $filelist))) as $file)
 	{
 		$filenames = $special[$file] ? $special[$file] : "$path/$file";
 
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