fix bug when there's no groups

diff --git a/privileges.php b/privileges.php
index ad89c07f844685d4802f7f69187d3ee1ba573e57..f2ba2b8f4e2d0fcc49a7bef7c2ff3019d9444d79 100644 (file)
--- a/privileges.php
+++ b/privileges.php
@@ -3,7 +3,7 @@
        /**
         * Manage privileges in a database
         *
-        * $Id: privileges.php,v 1.12 2003/05/21 09:06:23 chriskl Exp $
+        * $Id: privileges.php,v 1.13 2003/05/22 04:11:35 chriskl Exp $
         */
 
        // Include application functions
@@ -57,15 +57,19 @@
                        echo "</select></td></tr>\n";
                        echo "<tr><th class=\"data\">{$lang['strgroups']}</th>\n";
                        echo "<td class=\"data1\">\n";
-                       echo "<input type=\"checkbox\" name=\"public\"", (isset($_REQUEST['public']) ? ' selected="selected"' : ''), " />PUBLIC<br />\n";
-                       echo "<select name=\"groupname[]\" multiple=\"multiple\" size=\"6\">\n";
-                       while (!$groups->EOF) {
-                               $gname = htmlspecialchars($groups->f[$data->grpFields['groname']]);
-                               echo "<option value=\"{$gname}\"",
-                                       ($gname == $_REQUEST['groupname']) ? ' selected="selected"' : '', ">{$gname}</option>\n";
-                               $groups->moveNext();
+                       echo "<input type=\"checkbox\" name=\"public\"", (isset($_REQUEST['public']) ? ' selected="selected"' : ''), " />PUBLIC\n";
+                       // Only show groups if there are groups!
+                       if ($groups->recordCount() > 0) {
+                               echo "<br /><select name=\"groupname[]\" multiple=\"multiple\" size=\"6\">\n";
+                               while (!$groups->EOF) {
+                                       $gname = htmlspecialchars($groups->f[$data->grpFields['groname']]);
+                                       echo "<option value=\"{$gname}\"",
+                                               ($gname == $_REQUEST['groupname']) ? ' selected="selected"' : '', ">{$gname}</option>\n";
+                                       $groups->moveNext();
+                               }
+                               echo "</select>\n";
                        }
-                       echo "</select></td></tr>\n";
+                       echo "</td></tr>\n";
                        echo "<tr><th class=\"data\">{$lang['strprivileges']}</th>\n";
                        echo "<td class=\"data1\">\n";
                        foreach ($data->privlist[$_REQUEST['type']] as $v) {