From b6ced3f531bf9b08f2f9f34a4a2fffbb6e69912a Mon Sep 17 00:00:00 2001
From: John Bintz <john@coswellproductions.com>
Date: Sun, 22 Nov 2009 23:07:44 -0500
Subject: [PATCH] fix navigation issue

---
 classes/ComicPressDBInterface.inc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/classes/ComicPressDBInterface.inc b/classes/ComicPressDBInterface.inc
index 3fb4789..4edb12e 100644
--- a/classes/ComicPressDBInterface.inc
+++ b/classes/ComicPressDBInterface.inc
@@ -11,6 +11,7 @@ class ComicPressDBInterface {
 	}
 
 	function _get_categories_to_exclude($categories = null) {
+		if (is_numeric($categories)) { $categories = array($categories); }
 		if (is_array($categories)) {
 			return array_values(array_diff(get_all_category_ids(), $categories));
 		} else {