* compute the new maildir filename.
*
* If the existing filename is in the directory "new", the new
- * filename will be in the directory "cur".
+ * filename will be in the directory "cur", except for the case when
+ * no flags are changed and the existing filename does not contain
+ * maildir info (starting with ",2:").
*
* After a sequence of ":2," in the filename, any subsequent
* single-character flags will be added or removed according to the
char *filename_new, *dir;
char flag_map[128];
int flags_in_map = 0;
+ notmuch_bool_t flags_changed = FALSE;
unsigned int i;
char *s;
if (flag_map[flag] == 0) {
flag_map[flag] = 1;
flags_in_map++;
+ flags_changed = TRUE;
}
}
if (flag_map[flag]) {
flag_map[flag] = 0;
flags_in_map--;
+ flags_changed = TRUE;
}
}
+ /* Messages in new/ without maildir info can be kept in new/ if no
+ * flags have changed. */
+ dir = (char *) _filename_is_in_maildir (filename);
+ if (dir && STRNCMP_LITERAL (dir, "new/") == 0 && !*info && !flags_changed)
+ return talloc_strdup (ctx, filename);
+
filename_new = (char *) talloc_size (ctx,
info - filename +
strlen (":2,") + flags_in_map + 1);