archive: declare struct archiver where it's needed

diff --git a/git-send-email.perl b/git-send-email.perl
index edb12c2aaaa64a13d0c59f8432d2ddd7d1cf75bd..d2fd89907688a044ffe0d2520744e00a9b33c942 100755 (executable)
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -38,7 +38,7 @@ package main;
 
 sub usage {
        print <<EOT;
-git-send-email [options] <file | directory>...
+git send-email [options] <file | directory>...
 Options:
    --from         Specify the "From:" line of the email to be sent.
 
@@ -408,7 +408,7 @@ sub read_config {
                push @files, grep { -f $_ } map { +$f . "/" . $_ }
                                sort readdir(DH);
 
-       } elsif (-f $f) {
+       } elsif (-f $f or -p $f) {
                push @files, $f;
 
        } else {
@@ -418,8 +418,10 @@ sub read_config {
 
 if (!$no_validate) {
        foreach my $f (@files) {
-               my $error = validate_patch($f);
-               $error and die "fatal: $f: $error\nwarning: no patches were sent\n";
+               unless (-p $f) {
+                       my $error = validate_patch($f);
+                       $error and die "fatal: $f: $error\nwarning: no patches were sent\n";
+               }
        }
 }
 
@@ -770,6 +772,10 @@ sub send_message
                                if ($smtp->code == 220) {
                                        $smtp = Net::SMTP::SSL->start_SSL($smtp)
                                                or die "STARTTLS failed! ".$smtp->message;
+                                       $smtp_encryption = '';
+                                       # Send EHLO again to receive fresh
+                                       # supported commands
+                                       $smtp->hello();
                                } else {
                                        die "Server does not support STARTTLS! ".$smtp->message;
                                }
@@ -876,7 +882,7 @@ sub send_message
                                }
                                elsif (/^Content-type:/i) {
                                        $has_content_type = 1;
-                                       if (/charset="?[^ "]+/) {
+                                       if (/charset="?([^ "]+)/) {
                                                $body_encoding = $1;
                                        }
                                        push @xh, $_;