wina11y: Just use ref instead of having extra pointer var

The extra null check for the pointer is also redundant,
as there is a check for `xContext.is()` just above it.

Change-Id: I9c0d0ab95c3031d8560506691e78e7994c5dce95
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/172121
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
Tested-by: Jenkins

1 files changed, 3 insertions, 8 deletions

diff --git a/winaccessibility/source/service/AccTopWindowListener.cxx b/winaccessibility/source/service/AccTopWindowListener.cxx
index 0f403f3969d6..3d51db848ece 100644
--- a/winaccessibility/source/service/AccTopWindowListener.cxx
+++ b/winaccessibility/source/service/AccTopWindowListener.cxx
@@ -132,11 +132,6 @@ void AccTopWindowListener::AddAllListeners(css::accessibility::XAccessible* pAcc
     {
         return;
     }
-    css::accessibility::XAccessibleContext* pAccessibleContext = xContext.get();
-    if(pAccessibleContext == nullptr)
-    {
-        return;
-    }
 
     m_aAccObjectManager.InsertAccObj(pAccessible, pParentXAcc, pWND);
 
@@ -146,7 +141,7 @@ void AccTopWindowListener::AddAllListeners(css::accessibility::XAccessible* pAcc
     }
 
 
-    short role = pAccessibleContext->getAccessibleRole();
+    short role = xContext->getAccessibleRole();
     if(css::accessibility::AccessibleRole::DOCUMENT == role ||
             css::accessibility::AccessibleRole::DOCUMENT_PRESENTATION == role ||
             css::accessibility::AccessibleRole::DOCUMENT_SPREADSHEET == role ||
@@ -158,11 +153,11 @@ void AccTopWindowListener::AddAllListeners(css::accessibility::XAccessible* pAcc
         }
     }
 
-    sal_Int64 nCount = pAccessibleContext->getAccessibleChildCount();
+    sal_Int64 nCount = xContext->getAccessibleChildCount();
     for (sal_Int64 i = 0; i < nCount; i++)
     {
         Reference<css::accessibility::XAccessible> xAccessible
-            = pAccessibleContext->getAccessibleChild(i);
+            = xContext->getAccessibleChild(i);
 
         if (xAccessible.is())
             AddAllListeners(xAccessible.get(), pAccessible, pWND);