Fix Bustage in List Manager, when editing existing item, categories are lost.

webtools/update/core/inc_global.php

@@ -58,13 +58,15 @@ function escape_string($value)
 
 
 
-//Attempt to fix Bug 246743 (strip_tags) and Bug 248242 (htmlentities)
+//Remove HTML tags and escape enities from GET/POST vars.
 foreach ($_GET as $key => $val) {
-$_GET["$key"] = htmlentities(str_replace("\\","",strip_tags($_GET["$key"])));
+    $_GET["$key"] = htmlentities(str_replace("\\","",strip_tags($_GET["$key"])));
 }
 
 foreach ($_POST as $key => $val) {
-$_POST["$key"] = htmlentities(str_replace("\\","",strip_tags($_POST["$key"])));
+    if (!is_array($_POST["$key"])) {
+        $_POST["$key"] = htmlentities(str_replace("\\","",strip_tags($_POST["$key"])));
+    }
 }
 
 // Bug 250596 Fixes for incoming $_GET variables.

webtools/update/developers/listmanager.php

@@ -267,6 +267,7 @@ ORDER  BY  `Type` , `Name`  ASC ";
     $authors[$v] = $row["UserEmail"];
  }
  unset($v);
+    if (!$guid) { $guid = "None"; }
 
 //Make Authors E-Mail Array into a Nice String
 $num_authors = count($authors);
@@ -298,11 +299,11 @@ ORDER  BY  `CatName`  ASC ";
    $categories[$n] = $catid;
   }
 unset($n);
+if (!$categories) {$categories = array(); }
 
 //Get the Category Table Data for the Select Box
  $sql = "SELECT  `CategoryID`, `CatName` FROM  `categories` WHERE `CatType` = '$type' ORDER  BY  `CatName` ASC";
  $sql_result = mysql_query($sql, $connection) or trigger_error("MySQL Error ".mysql_errno().": ".mysql_error()."", E_USER_NOTICE);
-//  $sqlnum = mysql_num_rows($sql_result);
 ?>
 <TD ROWSPAN=8 VALIGN=TOP><SPAN class="global">Categories:</SPAN><BR>&nbsp;&nbsp;&nbsp;&nbsp;<SELECT NAME="categories[]" MULTIPLE="YES" SIZE="10">
 <?php