From 6b82c53dbca0ea057b66c66da4c0e1b35afdb2b1 Mon Sep 17 00:00:00 2001
From: Mupceet <laiguizhong@huawei.com>
Date: Thu, 30 Jun 2022 13:24:47 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9ut=E5=B4=A9=E6=BA=83=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
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Signed-off-by: Mupceet <laiguizhong@huawei.com>
---
 services/aams/src/accessible_ability_manager_service.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/services/aams/src/accessible_ability_manager_service.cpp b/services/aams/src/accessible_ability_manager_service.cpp
index 97847b78..9dc045db 100644
--- a/services/aams/src/accessible_ability_manager_service.cpp
+++ b/services/aams/src/accessible_ability_manager_service.cpp
@@ -398,8 +398,7 @@ void AccessibleAbilityManagerService::RegisterElementOperator(
         }
         accountData->AddAccessibilityWindowConnection(windowId, connection);
 
-        auto object = operation->AsObject();
-        if (object) {
+        if (operation && operation->AsObject()) {
             sptr<IRemoteObject::DeathRecipient> deathRecipient =
                 new(std::nothrow) InteractionOperationDeathRecipient(windowId);
             if (!deathRecipient) {
@@ -407,7 +406,7 @@ void AccessibleAbilityManagerService::RegisterElementOperator(
                 return;
             }
 
-            bool result = object->AddDeathRecipient(deathRecipient);
+            bool result = operation->AsObject()->AddDeathRecipient(deathRecipient);
             interactionOperationDeathRecipients_[windowId] = deathRecipient;
             HILOG_DEBUG("The result of adding operation's death recipient is %{public}d", result);
         }