diff options
Diffstat (limited to 'src/lua/lua_config.c')
| -rw-r--r-- | src/lua/lua_config.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/lua/lua_config.c b/src/lua/lua_config.c index b4db951ff..d67176f0f 100644 --- a/src/lua/lua_config.c +++ b/src/lua/lua_config.c @@ -109,7 +109,7 @@ lua_check_config (lua_State * L) { void *ud = luaL_checkudata (L, 1, "rspamd{config}"); luaL_argcheck (L, ud != NULL, 1, "'config' expected"); - return *((struct config_file **)ud); + return ud ? *((struct config_file **)ud) : NULL; } static radix_tree_t * @@ -117,7 +117,7 @@ lua_check_radix (lua_State * L) { void *ud = luaL_checkudata (L, 1, "rspamd{radix}"); luaL_argcheck (L, ud != NULL, 1, "'radix' expected"); - return **((radix_tree_t ***)ud); + return ud ? **((radix_tree_t ***)ud) : NULL; } static GHashTable * @@ -125,7 +125,7 @@ lua_check_hash_table (lua_State * L) { void *ud = luaL_checkudata (L, 1, "rspamd{hash_table}"); luaL_argcheck (L, ud != NULL, 1, "'hash_table' expected"); - return **((GHashTable ***)ud); + return ud ? **((GHashTable ***)ud) : NULL; } static rspamd_trie_t * @@ -134,7 +134,7 @@ lua_check_trie (lua_State * L) void *ud = luaL_checkudata (L, 1, "rspamd{trie}"); luaL_argcheck (L, ud != NULL, 1, "'trie' expected"); - return *((rspamd_trie_t **)ud); + return ud ? *((rspamd_trie_t **)ud) : NULL; } /*** Config functions ***/ @@ -764,7 +764,7 @@ lua_trie_search_task (lua_State *L) if (trie) { ud = luaL_checkudata (L, 2, "rspamd{task}"); luaL_argcheck (L, ud != NULL, 1, "'task' expected"); - task = *((struct worker_task **)ud); + task = ud ? *((struct worker_task **)ud) : NULL; if (task) { lua_newtable (L); cur = task->text_parts; |