cx_tree_add() fix missing spec for adding duplicates
relates to #390
var searchData=[ ['allocator_2eh',['allocator.h',['../allocator_8h.html',1,'']]], ['array_2eh',['array.h',['../array_8h.html',1,'']]], ['avl_2eh',['avl.h',['../avl_8h.html',1,'']]]];