Ryan Harrison b73a12cc5d Ensure that string and container are initialized before use
On OSX, under ASAN the fuzzer is causing a null reference due to
.empty() being called on a null.

BUG=chromium:1237630

Change-Id: I73e627eadaa162af451f809c4abe8ec685d8b95c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/61681
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2021-08-12 03:40:31 +00:00
..