Fehlerkorrektur

ansicht.php

@@ -113,7 +113,7 @@ $result_edit = $db->query("SELECT DISTINCT 1
 	     	                          WHERE uid = '$uid1'
                                             AND aesp_admin_rolle = 'a_neuanlag'");
 $row_edit = $result_edit->fetch_array();
-if ($row_edit[0] == '1') {
+if ($row_edit && isset($row_edit['1']) && $row_edit['1'] == '1') {
 	echo "<div align='center'><a href=\"neuanlage.php?action=studbearb&stud_uid=$uid_user\"><img src=\"images/edit.png\" border=\"0\"></a></div>";
 }