started some input validation code and unit tests for it

[gwvp.git] / gwvplib / gwvpuseradmin.php

diff --git a/gwvplib/gwvpuseradmin.php b/gwvplib/gwvpuseradmin.php
index 171778f..1d7e86d 100644 (file)
--- a/gwvplib/gwvpuseradmin.php
+++ b/gwvplib/gwvpuseradmin.php
@@ -403,6 +403,8 @@ function gwvp_UserAdminPageBody()
                $ingroups = gwvp_getGroupsForUser($email);
                
                $ownedgroups = gwvp_getGroupsOwnedByUser($email);
+               //echo "vardump: ";
+               //var_dump($ownedgroups);
                $ugroups = "";
                if($ownedgroups == false) $ogroups = "-";
                else {
@@ -413,9 +415,9 @@ function gwvp_UserAdminPageBody()
                trim($ugroups);
                
                
-               foreach($ingroups as $grname) {
+               if($ingroups !== false) foreach($ingroups as $grname) {
                        $isownedgroup = false;
-                       foreach($ownedgroups as $gr_u) {
+                       if($ownedgroups !== false) foreach($ownedgroups as $gr_u) {
                                if($grname == $gr_u) $isownedgroup = true;
                        }
                        if(!$isownedgroup) $ugroups .= "$grname<br>";