tree 1aec18433367ef5eede3d07203191178789c986c
parent 46b437333e53295869afde696ed31043c1f6c717
author Tom Sepez <tsepez@chromium.org> 1534274646 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1534274646 +0000

Remove default level from FPDF_GetFieldAttr().

Make call into internal helper function.
Write helper function so as to be obviously tail-recursive,
and remove redundant null check.

Change-Id: If29f9be66b07239b35de9ac9241d5ef72365889b
Reviewed-on: https://pdfium-review.googlesource.com/40130
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>