ucm: fix the wrong uc_mgr_open_ctl() call in if_eval_control_exists()

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/src/ucm/ucm_cond.c b/src/ucm/ucm_cond.c
index 21ecf271bc0c7fa8b549668ca26f197a3a18ec91..74c23c1de6d859ad186c0f02e2275cf23e6c439d 100644 (file)
--- a/src/ucm/ucm_cond.c
+++ b/src/ucm/ucm_cond.c
@@ -180,6 +180,7 @@ static int if_eval_regex_match(snd_use_case_mgr_t *uc_mgr, snd_config_t *eval)
 static int if_eval_control_exists(snd_use_case_mgr_t *uc_mgr, snd_config_t *eval)
 {
        snd_ctl_t *ctl;
+       struct ctl_list *ctl_list;
        const char *device = NULL, *ctldef, *enumval = NULL, *name;
        snd_ctl_elem_id_t *elem_id;
        snd_ctl_elem_info_t *elem_info;
@@ -228,10 +229,11 @@ static int if_eval_control_exists(snd_use_case_mgr_t *uc_mgr, snd_config_t *eval
                err = uc_mgr_get_substituted_value(uc_mgr, &s, device);
                if (err < 0)
                        return err;
-               err = uc_mgr_open_ctl(uc_mgr, &ctl, s, 1);
+               err = uc_mgr_open_ctl(uc_mgr, &ctl_list, s, 1);
                free(s);
                if (err < 0)
                        return err;
+               ctl = ctl_list->ctl;
        }
 
        snd_ctl_elem_info_set_id(elem_info, elem_id);