[evolution/gnome-3-30] Revert "I#162 - Replied to message marked as seen after message send"

[Milan Crha <mcrha src gnome org>]

commit fcc790c8f05ecdf8fe22b2631cd74af89445cddd
Author: Milan Crha <mcrha redhat com>
Date:   Tue Nov 20 15:49:03 2018 +0100

    Revert "I#162 - Replied to message marked as seen after message send"
    
    This reverts commit b5d798cfce736442714a566d4601eb83da20f579.
    
    Related to https://gitlab.gnome.org/GNOME/evolution/issues/162

 src/mail/em-composer-utils.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/mail/em-composer-utils.c b/src/mail/em-composer-utils.c
index 340dddabc4..13f572ef34 100644
--- a/src/mail/em-composer-utils.c
+++ b/src/mail/em-composer-utils.c
@@ -3783,7 +3783,7 @@ alt_reply_composer_created_cb (GObject *source_object,
 
                                if (source_folder_uri) {
                                        e_msg_composer_set_source_headers (composer, source_folder_uri,
-                                               source_message_uid, CAMEL_MESSAGE_ANSWERED);
+                                               source_message_uid, CAMEL_MESSAGE_ANSWERED | 
CAMEL_MESSAGE_SEEN);
                                }
 
                                g_free (source_folder_uri);
@@ -4464,7 +4464,7 @@ em_utils_reply_to_message (EMsgComposer *composer,
                g_object_unref (source);
        }
 
-       flags = CAMEL_MESSAGE_ANSWERED;
+       flags = CAMEL_MESSAGE_ANSWERED | CAMEL_MESSAGE_SEEN;
 
        if (!address && (type == E_MAIL_REPLY_TO_FROM || type == E_MAIL_REPLY_TO_SENDER) &&
            folder && !emcu_folder_is_inbox (folder) && em_utils_folder_is_sent (registry, folder))