Merge pull request #11642 from Dehravor/group-state

Core/Group: Fix online state when member logs out

src/server/game/Groups/Group.cpp

@@ -1505,7 +1505,7 @@ void Group::SendUpdateToPlayer(uint64 playerGUID, MemberSlot* slot)
 
         Player* member = ObjectAccessor::FindPlayer(citr->guid);
 
-        uint8 onlineState = member ? MEMBER_STATUS_ONLINE : MEMBER_STATUS_OFFLINE;
+        uint8 onlineState = (member && !member->GetSession()->PlayerLogout()) ? MEMBER_STATUS_ONLINE : MEMBER_STATUS_OFFLINE;
         onlineState = onlineState | ((isBGGroup() || isBFGroup()) ? MEMBER_STATUS_PVP : 0);
 
         data << citr->name;