tree 112a0c5b5f5242e3175d5a0ec8e24dc4b3a43a3e
parent 9e65dfe16ea74a8ebdc2d31e80481bef1d4aea42
author Dave Chinner <david@fromorbit.com> 1435807997 +1000
committer Dave Chinner <david@fromorbit.com> 1435807997 +1000

libxfs-apply: ensure guilt import retains commit messages

The commit message attached to each patch is being filtered out
during the process of preparing it for import via guilt. This
results in commits without the corresponding commit message.
Massage the patch format to ensure that guilt imports the commit
message along with the code changes.

Also, older versions of filterdiff do not handle git diff metadata
correctly, so add a version check on filterdiff to make sure we use
a working version.

Signed-off-by: Dave Chinner <david@fromorbit.com>