[php-blog-cvs] jBlog jBlog_admin_category.inc.php,1.1,1.2

[<ste...@us...>]

Update of /cvsroot/php-blog/jBlog
In directory sc8-pr-cvs1:/tmp/cvs-serv11933

Modified Files:
	jBlog_admin_category.inc.php 
Log Message:
eliminate some warnings, the one i posted to irc still exists


Index: jBlog_admin_category.inc.php
===================================================================
RCS file: /cvsroot/php-blog/jBlog/jBlog_admin_category.inc.php,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- jBlog_admin_category.inc.php	13 Mar 2003 12:44:39 -0000	1.1
+++ jBlog_admin_category.inc.php	13 Mar 2003 18:09:40 -0000	1.2
@@ -25,7 +25,7 @@
 
 $cats = jBlog_fetchCategories();
 
-if ($cat_to_edit > 0) {
+if ($cat_to_edit > 0 && count($cats)) {
 	foreach ($cats as $cat_data) {
 		if ($cat_data['categoryid'] == $cat_to_edit) {
 			$this_cat = $cat_data;
@@ -67,10 +67,12 @@
 
 <table>
 <?php
-foreach ($cats as $cat_data) {
-	$name = htmlentities($cat_data['category_name']);
-	$desc = htmlentities($cat_data['category_description']);
-	echo "<tr><td>&bull; <a href=\"?jBlog[adminModule]=category&jBlog[cat][catid]=$cat_data[categoryid]\">$name - $desc</a></td></tr>\n";
+if (is_array($cats)) {
+    foreach ($cats as $cat_data) {
+    	$name = htmlentities($cat_data['category_name']);
+	    $desc = htmlentities($cat_data['category_description']);
+    	echo "<tr><td>&bull; <a href=\"?jBlog[adminModule]=category&jBlog[cat][catid]=$cat_data[categoryid]\">$name - $desc</a></td></tr>\n";
+    }
 }
 ?>
 <tr><td>&bull; <a href="?jBlog[adminModule]=category&jBlog[cat][catid]=0">Create New Category</a></td></tr>