vim: fix Mail 2.8.0 warning

  Passing an unparsed header field to Mail::Field.new is deprecated and will be removed in Mail 2.8.0. Use Mail::Field.parse instead.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>

diff --git a/vim/notmuch.vim b/vim/notmuch.vim
index ad8b7c800cd5cca1b9b4c23fe226d57c4e414191..541698cdfee7939e05aa3554ff39c91295920940 100644 (file)
--- a/vim/notmuch.vim
+++ b/vim/notmuch.vim
@@ -666,7 +666,7 @@ ruby << EOF
                                date = Time.at(e.newest_date).strftime(date_fmt)
                                subject = e.messages.first['subject']
                                if $mail_installed
-                                       subject = Mail::Field.new("Subject: " + subject).to_s
+                                       subject = Mail::Field.parse("Subject: " + subject).to_s
                                else
                                        subject = subject.force_encoding('utf-8')
                                end