git-am: Don't accept an mbox on stdin of we already have a .dotest directory

diff --git a/git-send-email.perl b/git-send-email.perl
index d7f5dce48966ebb688d981ae5f2b09f05839c2e4..a83c7e90948fc3fe1b1ac82335704d66d060edab 100755 (executable)
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -435,7 +435,6 @@ sub send_message
 To: $to
 Cc: $cc
 Subject: $subject
-Reply-To: $from
 Date: $date
 Message-Id: $message_id
 X-Mailer: git-send-email $gitversion