Inst should be const

diff --git a/src/modules/rlm_cache/rlm_cache.c b/src/modules/rlm_cache/rlm_cache.c
index 3df0664ee5685d0f4fe05ee2e9811e342911ee2f..504d61dbf6f2b6c30b4e7f1e36dad601e3becbca 100644 (file)
--- a/src/modules/rlm_cache/rlm_cache.c
+++ b/src/modules/rlm_cache/rlm_cache.c
@@ -104,7 +104,7 @@ fr_dict_attr_autoload_t rlm_cache_dict_attr[] = {
 
 static int cache_key_parse(TALLOC_CTX *ctx, void *out, tmpl_rules_t const *t_rules, CONF_ITEM *ci, void const *data, call_env_parser_t const *rule)
 {
-       rlm_cache_t             *inst = talloc_get_type_abort(data, rlm_cache_t);
+       rlm_cache_t const       *inst = talloc_get_type_abort_const(data, rlm_cache_t);
        call_env_parse_pair_t   func = inst->driver->key_parse ? inst->driver->key_parse : call_env_parse_pair;
        tmpl_t                  *key_tmpl;
        fr_type_t               cast;