tree 98f7df70481782d8ad95b1badfc459c987fbc7e0
parent 5e9082daa490d08b736ec885f19f6cc4955bbb21
author Corentin Wallez <cwallez@chromium.org> 1568768380 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1568768380 +0000

generator_lib.py: correctly handle lack of --jinja2-path.

Python's list.index() method raises an exception when the item isn't
present in the list. Fix this check that was instead expecting a
negative index.

BUG=dawn:225

Change-Id: I8e67d71ff7384f49533a95d5cbe04da1cf7bb0bc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11301
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>