turn switch with one case into if

Change-Id: I413f195bb5571eb536e948a7e9ffb982b3619e65

sw/source/uibase/utlui/content.cxx

@@ -2765,9 +2765,7 @@ void SwContentTree::KeyInput(const KeyEvent& rEvent)
                 assert(dynamic_cast<SwContent*>(static_cast<SwTypeNumber*>(pEntry->GetUserData())));
                 SwContent* pCnt = static_cast<SwContent*>(pEntry->GetUserData());
 
-                switch(pCnt->GetParent()->GetType())
-                {
-                    case ContentTypeId::DRAWOBJECT:
+                if (pCnt->GetParent()->GetType() == ContentTypeId::DRAWOBJECT)
                 {
                     SdrView* pDrawView = m_pActiveShell->GetDrawView();
                     if (pDrawView)
@@ -2841,9 +2839,6 @@ void SwContentTree::KeyInput(const KeyEvent& rEvent)
                         }
                     }
                 }
-                    break;
-                    default: break;
-                }
 
                 m_bViewHasChanged = true;
             }