Fixes: #2945 Samba inherit client config is reverted

samba/personal/samba/class_sambaAccount.inc

@@ -367,7 +367,7 @@ class sambaAccount extends simplePlugin
     $this->attributesAccess['InheritMode']->setManagedAttributes(
       array(
         'disable' => array (
-          FALSE => array (
+          TRUE => array (
             'CtxInitialProgram', 'CtxWorkDirectory',
           )
         )

samba/personal/samba/class_sambaMungedDial.inc

@@ -329,7 +329,7 @@ class sambaMungedDial
       }
     }
 
-    if (substr($this->ctx['CtxCfgFlags1'], 6, 1) == "1") {
+    if ($this->getInheritMode()) {
       $result['CtxInitialProgramMode'] = "disabled";
     } else {
       $result['CtxInitialProgramMode'] = "";