Fix clone not to ignore depth when performing a local clone

diff --git a/git-send-email.perl b/git-send-email.perl
index 9c6fa6441a0e58abb4a212bce1dc6951683c213e..1d6f46645328dc2520226aba532c4acb86f5ec32 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();
@@ -366,8 +367,10 @@ sub expand_aliases {
        } while (!defined $_);
 
        $initial_reply_to = $_;
-       $initial_reply_to =~ s/^\s+<?/</;
-       $initial_reply_to =~ s/>?\s+$/>/;
+}
+if (defined $initial_reply_to && $_ ne "") {
+       $initial_reply_to =~ s/^\s*<?/</;
+       $initial_reply_to =~ s/>?\s*$/>/;
 }
 
 if (!defined $smtp_server) {
@@ -635,7 +638,7 @@ sub send_message
                }
 
                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;