freetdm: fix assertion

diff --git a/libs/freetdm/src/ftdm_io.c b/libs/freetdm/src/ftdm_io.c
index 47d6936c541e7455b00d9d2612484bbbf344a818..49b61eed69aa209976a6bcfdd654c8d9bf33fbcc 100644 (file)
--- a/libs/freetdm/src/ftdm_io.c
+++ b/libs/freetdm/src/ftdm_io.c
@@ -3577,7 +3577,7 @@ FT_DECLARE(ftdm_status_t) ftdm_channel_get_current_var(ftdm_iterator_t *iter, co
        *var_name = NULL;
        *var_val = NULL;
 
-       ftdm_assert_return(iter && (iter->type == FTDM_ITERATOR_CHANS) && iter->pvt.hashiter, FTDM_FAIL, "Cannot get variable from invalid iterator!\n");
+       ftdm_assert_return(iter && (iter->type == FTDM_ITERATOR_VARS) && iter->pvt.hashiter, FTDM_FAIL, "Cannot get variable from invalid iterator!\n");
 
        hashtable_this(iter->pvt.hashiter, &key, NULL, &val);