fail on mdout error
bookmaker sent mdout errors to stdout, but did not return
failure, fooling skia-commit-bot into thinking that the
md files should be updated.
Continue to report all mdout errors in a file, but fail
once the errors are reported.
TBR=rmistry@google.com
Bug: skia:6898
Change-Id: Ic342dd9a6e4aeea29626b52efe7d2c4e53da155e
Reviewed-on: https://skia-review.googlesource.com/113701
Commit-Queue: Cary Clark <caryclark@skia.org>
Reviewed-by: Cary Clark <caryclark@skia.org>
2 files changed