Fixup smart modify-labels-then-hide for !tag case (#975)

The code used to automatically handle setting the quasi delete
state to whether the message is still visible after performing
the change.

This was broken for the !tag case in

commit 7d151fd0919f6cc7ba9cdc1e7de90697c66dce43
Author: Mehdi Abaakouk <sileht@sileht.net>
Date:   Tue Feb 21 10:50:35 2017 +0100

    Share label editing between imap/notmuch

Which replaced the !still_visible with simply true.

diff --git a/curs_main.c b/curs_main.c
index fb31d5dd4109ddeee8bb0786052ff36fd92122ac..525585fd24a85055bee85a8175749ab7b9f89594 100644 (file)
--- a/curs_main.c
+++ b/curs_main.c
@@ -1947,7 +1947,12 @@ int mutt_index_menu(void)
           }
           if (op == OP_MAIN_MODIFY_TAGS_THEN_HIDE)
           {
-            CURHDR->quasi_deleted = true;
+            bool still_queried = false;
+#ifdef USE_NOTMUCH
+            if (Context->magic == MUTT_NOTMUCH)
+              still_queried = nm_message_is_still_queried(Context, CURHDR);
+#endif
+            CURHDR->quasi_deleted = !still_queried;
             Context->changed = true;
           }
           if (menu->menu == MENU_PAGER)