func_cdr: honour 'u' flag on dummy channel

Fixes ${CDR(...,u)} when used in cdr_custom.conf

ASTERISK-27165 #close

Change-Id: Ia4e0b6ba93e03d27886354c279737790e2cd6a83

diff --git a/funcs/func_cdr.c b/funcs/func_cdr.c
index a56b47aff296001873185a8b4c5c4081ae0933c6..66d0861c5d7c62e2556c7cb19765013217501f63 100644 (file)
--- a/funcs/func_cdr.c
+++ b/funcs/func_cdr.c
@@ -282,7 +282,7 @@ static void cdr_read_callback(void *data, struct stasis_subscription *sub, struc
 
        if (ast_strlen_zero(ast_channel_name(payload->chan))) {
                /* Format request on a dummy channel */
-               ast_cdr_format_var(ast_channel_cdr(payload->chan), args.variable, &value, tempbuf, sizeof(tempbuf), 0);
+               ast_cdr_format_var(ast_channel_cdr(payload->chan), args.variable, &value, tempbuf, sizeof(tempbuf), ast_test_flag(&flags, OPT_UNPARSED));
                if (ast_strlen_zero(value)) {
                        return;
                }