Staging of .scpt files fails in Sourcetree

[dotherightthing]

Workaround:

git commit -a -m "Commit message"

https://github.com/doekman/osagitfilter

[dotherightthing]

If a .scpt file is staged, Sourcetree will go into an error loop and restarting Sourcetree won't help.

In that situation:

rm -f .git/index
git reset

From: https://community.atlassian.com/t5/Sourcetree-questions/git-status-failed-with-code-128-error-bad-signature-fatal-index/qaq-p/207697#M6023