David Mehren b719ce79db Fix crash while getting current git commit ... HedgeDoc crashed with `uncaughtException: ENOENT: no such file or directory` on startup, when `.git/ref/heads` did not contain a file for the current branch. This seems to happen regularly with current Git versions. This fixes the crash by first trying to use the `git` executable for getting the current commit SHA (before running our own parsing code) and introducing a separate check to prevent accessing a nonexistent file in `.git/ref/heads`. Signed-off-by: David Mehren <git@herrmehren.de>		2021-08-14 16:08:55 +02:00
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features.md
privacy.md.example
release-notes.md	Fix crash while getting current git commit	2021-08-14 16:08:55 +02:00
slide-example.md
yaml-metadata.md