tree 2365474e84f45c8921166cc104fcd312cda4e3e7
parent 57e1bfcaded27f9badd430a8e66585b613f199e4
author Cole Faust <colefaust@google.com> 1635375702 -0700
committer Joe Onorato <73136106+onoratoj@users.noreply.github.com> 1635378043 -0700

Fix crash when using --empty_ninja_file

This bug was introduced in commit bca0a69ffd7045e33bd2e42e795cc0ade6f81c69.
EmitNode() used to always be called, but after that commit, EmitNode()
is no longer called when using --empty_ninja_file. EmitNode() has the side
effect of setting default_target_, which was then needed later on.

However it turns out that default_target_ is not actually needed when
using --empty_ninja_file, so moving the code that uses it into the check
that that flag is not provided fixes the issue.