Merge branch 'maint'

[git.git] / git-send-email.perl

diff --git a/git-send-email.perl b/git-send-email.perl
index fd0a4ad0c24dfedd2fea278733d8f6cff59b2eb5..76baa8e431e082c1e36eb9c78125094de0b8a85e 100755 (executable)
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -145,6 +145,7 @@ sub format_2822_time {
 
 my $have_email_valid = eval { require Email::Valid; 1 };
 my $smtp;
+my $auth;
 
 sub unique_email_list(@);
 sub cleanup_compose_files();
@@ -557,7 +558,11 @@ sub sanitize_address
 sub send_message
 {
        my @recipients = unique_email_list(@to);
-       @cc = (map { sanitize_address($_) } @cc);
+       @cc = (grep { my $cc = extract_valid_address($_);
+                     not grep { $cc eq $_ } @recipients
+                   }
+              map { sanitize_address($_) }
+              @cc);
        my $to = join (",\n\t", @recipients);
        @recipients = unique_email_list(@recipients,@cc,@bcclist);
        @recipients = (map { extract_valid_address($_) } @recipients);
@@ -631,7 +636,7 @@ X-Mailer: git-send-email $gitversion
                }
 
                if ((defined $smtp_authuser) && (defined $smtp_authpass)) {
-                       $smtp->auth( $smtp_authuser, $smtp_authpass ) or die $smtp->message;
+                       $auth ||= $smtp->auth( $smtp_authuser, $smtp_authpass ) or die $smtp->message;
                }
                $smtp->mail( $raw_from ) or die $smtp->message;
                $smtp->to( @recipients ) or die $smtp->message;
@@ -643,7 +648,7 @@ X-Mailer: git-send-email $gitversion
        if ($quiet) {
                printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject);
        } else {
-               print (($dry_run ? "Dry-" : "")."OK. Log says:\nDate: $date\n");
+               print (($dry_run ? "Dry-" : "")."OK. Log says:\n");
                if ($smtp_server !~ m#^/#) {
                        print "Server: $smtp_server\n";
                        print "MAIL FROM:<$raw_from>\n";
@@ -651,7 +656,7 @@ X-Mailer: git-send-email $gitversion
                } else {
                        print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n";
                }
-               print "From: $sanitized_sender\nSubject: $subject\nCc: $cc\nTo: $to\n\n";
+               print $header, "\n";
                if ($smtp) {
                        print "Result: ", $smtp->code, ' ',
                                ($smtp->message =~ /\n([^\n]+\n)$/s), "\n";
@@ -781,7 +786,8 @@ foreach my $t (@files) {
                        else {
                                push @xh,
                                  'MIME-Version: 1.0',
-                                 "Content-Type: text/plain; charset=$author_encoding";
+                                 "Content-Type: text/plain; charset=$author_encoding",
+                                 'Content-Transfer-Encoding: 8bit';
                        }
                }
        }