fast-export: Do parent rewriting to avoid dropping relevant commits

diff --git a/git-send-email.perl b/git-send-email.perl
index 4a77d445cd5e7c8ffe894da429b7e63ed7aabe8f..8ce6f1fe57579201c09cf960caed98d330ab2bbb 100755 (executable)
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -334,7 +334,7 @@ sub read_config {
 }
 
 if ($suppress_cc{'all'}) {
-       foreach my $entry (qw (ccmd cc author self sob body bodycc)) {
+       foreach my $entry (qw (cccmd cc author self sob body bodycc)) {
                $suppress_cc{$entry} = 1;
        }
        delete $suppress_cc{'all'};
@@ -1104,7 +1104,7 @@ sub send_message
        close F;
 
        if (defined $cc_cmd && !$suppress_cc{'cccmd'}) {
-               open(F, "$cc_cmd $t |")
+               open(F, "$cc_cmd \Q$t\E |")
                        or die "(cc-cmd) Could not execute '$cc_cmd'";
                while(<F>) {
                        my $c = $_;
@@ -1150,7 +1150,7 @@ sub send_message
        my $message_was_sent = send_message();
 
        # set up for the next message
-       if ($message_was_sent &&
+       if ($thread && $message_was_sent &&
                ($chain_reply_to || !defined $reply_to || length($reply_to) == 0)) {
                $reply_to = $message_id;
                if (length $references > 0) {