tree cb5f47322d00e70aeeadbf51dbf4a40ffb4dd23c
parent a4f86da85c783bd45e9e8a068683df6a71ba9cbb
author Tom Sepez <tsepez@chromium.org> 1642021903 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1642021903 +0000

Add -Wtautological-unsigned-zero-compare to BUILD.gn

This may help flag mistakes when converting int to size_t.

-- fix the one unreachable path it uncovered.

Bug: chromium:1195670
Change-Id: I89f8253701f22e38157376aa2c36df6d4b0fecc4
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/89251
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>