Call git-mailinfo with line endings normalized to LF

There is a bug in git-mailinfo that will return slightly different
results when we have an in-body git header terminated with CRLF vs. when
we have it terminated with just LF. Avoid this by always passing stdin
contents canonicalized to single-LF.

Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
1 file changed