Treat null Parent as no Parent for dictionary objects
authorBo Xu <bo_xu@foxitsoftware.com>
Tue, 12 Aug 2014 18:10:51 +0000 (11:10 -0700)
committerBo Xu <bo_xu@foxitsoftware.com>
Tue, 12 Aug 2014 18:10:51 +0000 (11:10 -0700)
commitd38a35ec7416a884de964014691777110093a931
tree3e762bd35c9f13e75fc57876666ea83f10991ab9
parent9fa56b72aeaaa7c8e86d232797d887a4346af5ac
Treat null Parent as no Parent for dictionary objects

To be complient with PDF reference chapter 7.3.7

BUG=402437
R=vitalybuka@chromium.org

Review URL: https://codereview.chromium.org/469573002
fpdfsdk/src/fpdfppo.cpp