Fix lua symbols registration.

diff --git a/src/lua/lua_config.c b/src/lua/lua_config.c
index 6d1d3a8e53109986a40459875254511d2df57c6d..410595d08d199a898341af22a5e2a847c0dc09bb 100644 (file)
--- a/src/lua/lua_config.c
+++ b/src/lua/lua_config.c
@@ -861,26 +861,24 @@ rspamd_register_symbol_fromlua (lua_State *L,
        struct lua_callback_data *cd;
        gint ret = -1;
 
-       if (name) {
-               cd = rspamd_mempool_alloc0 (cfg->cfg_pool,
-                               sizeof (struct lua_callback_data));
-               cd->cb_is_ref = TRUE;
-               cd->callback.ref = ref;
-               cd->L = L;
-               cd->symbol = rspamd_mempool_strdup (cfg->cfg_pool, name);
-
-               ret = rspamd_symbols_cache_add_symbol (cfg->cache,
-                               name,
-                               weight,
-                               priority,
-                               lua_metric_symbol_callback,
-                               cd,
-                               type,
-                               parent);
-               rspamd_mempool_add_destructor (cfg->cfg_pool,
-                               (rspamd_mempool_destruct_t)lua_destroy_cfg_symbol,
-                               cd);
-       }
+       cd = rspamd_mempool_alloc0 (cfg->cfg_pool,
+                       sizeof (struct lua_callback_data));
+       cd->cb_is_ref = TRUE;
+       cd->callback.ref = ref;
+       cd->L = L;
+       cd->symbol = rspamd_mempool_strdup (cfg->cfg_pool, name);
+
+       ret = rspamd_symbols_cache_add_symbol (cfg->cache,
+                       name,
+                       weight,
+                       priority,
+                       lua_metric_symbol_callback,
+                       cd,
+                       type,
+                       parent);
+       rspamd_mempool_add_destructor (cfg->cfg_pool,
+                       (rspamd_mempool_destruct_t)lua_destroy_cfg_symbol,
+                       cd);
 
        return ret;
 }