doveadm: Ensure -- is added to command line before positional arguments

This prevents parser from choking on dash.

diff --git a/src/doveadm/doveadm-mail.c b/src/doveadm/doveadm-mail.c
index e53c6695aa897d4e24e85d6c1c70821d21adb624..c1cf8895e2f9972cadfb318a62b80d2d26bfc384 100644 (file)
--- a/src/doveadm/doveadm-mail.c
+++ b/src/doveadm/doveadm-mail.c
@@ -1051,6 +1051,9 @@ doveadm_cmd_ver2_to_mail_cmd_wrapper(struct doveadm_cmd_context *cctx)
                }
        }
 
+       const char *dashdash = "--";
+       array_append(&full_args, &dashdash, 1);
+
        array_append_zero(&pargv);
        /* All the -parameters need to be included in full_args so that
           they're sent to doveadm-server. */