1 files changed, 3 insertions, 3 deletions
diff --git a/application/models/RoleMapper.php b/application/models/RoleMapper.php
index 0fe4a58..5658f70 100644
--- a/application/models/RoleMapper.php
+++ b/application/models/RoleMapper.php
@@ -70,7 +70,7 @@ class Application_Model_RoleMapper {
   }
 
   public function getDbTable() {
-    if (null == = $this->_dbTable) {
+    if (null === $this->_dbTable) {
       $this->setDbTable('Application_Model_DbTable_Role');
     }
 
@@ -81,7 +81,7 @@ class Application_Model_RoleMapper {
 
     $data = array('roleID' => $role->getID() , 'groupID' => $role->getGroupID() , 'title' => $role->getTitle() , 'description' => $role->getDescription(), 'inheritance' => $role->getInheritance() );
 
-    if (null == = ($id = $role->getID()) ) {
+    if (null === ($id = $role->getID()) ) {
       unset($data['roleID']);
       $this->getDbTable()->insert($data);
     } else {
@@ -90,7 +90,7 @@ class Application_Model_RoleMapper {
   }
 
   public function delete(Application_Model_Role $role) {
-    if (null == = ($id = $role->getID()) ) {
+    if (null === ($id = $role->getID()) ) {
       return;
     } else {
       $this->getDbTable()->delete(array('roleID = ?' => $id));