tree d1c41a9d8405b0a9c8d2c5e7c0aa1aa5dce07116
parent 468c6128db7fabe32a29d4753460ef53594406fc
author Greg Thompson <grt@chromium.org> 1734433207 +0100
committer GN LUCI <gn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1734461946 -0800

Fix crash when NinjaBuildWriter::RunAndWriteFile fails

All paths that return `false` must also assign to `err` so that
commands::RunGen doesn't crash when it prints the error to stdout.

Bug: 384523565
Change-Id: I1b440b841a5cddfba86eda7eb48a447025004e7f
Reviewed-on: https://gn-review.googlesource.com/c/gn/+/18000
Reviewed-by: Dirk Pranke <dpranke@google.com>
Commit-Queue: Dirk Pranke <dpranke@google.com>
Reviewed-by: David Turner <digit@google.com>