From 6d1ffea494a977c4fca39be7b5155c5fb310cdb8 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sat, 9 Nov 2002 20:12:03 +0000
Subject: - Added check to see whether $items is initiliazed.  Thanks James.

---
 includes/theme.inc | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'includes')

diff --git a/includes/theme.inc b/includes/theme.inc
index a8659ab5e..bde71d3c0 100644
--- a/includes/theme.inc
+++ b/includes/theme.inc
@@ -90,12 +90,14 @@ function theme_item_list($items = array(), $title = 0) {
   ** Return a formatted array of items.
   */
 
-  if ($title) {
+  if (isset($title)) {
     $output .= "<b>$title</b><br />";
   }
 
-  foreach ($items as $item) {
-    $output .= "- $item<br />";
+  if (isset($items)) {
+    foreach ($items as $item) {
+      $output .= "- $item<br />";
+    }
   }
 
   return $output;
-- 
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