bugfix: set_by_lua_block allowed more than one arg (in addition to the block).

Author: zhuizhuhaomeng

src/ngx_http_lua_module.c

@@ -230,10 +230,10 @@ static ngx_command_t ngx_http_lua_cmds[] = {
       (void *) ngx_http_lua_init_worker_by_file },
 
 #if defined(NDK) && NDK
-    /* set_by_lua $res { inline Lua code } [$arg1 [$arg2 [...]]] */
+    /* set_by_lua_block $res { inline Lua code } */
     { ngx_string("set_by_lua_block"),
       NGX_HTTP_SRV_CONF|NGX_HTTP_SIF_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
-                       |NGX_CONF_1MORE|NGX_CONF_BLOCK,
+                       |NGX_CONF_TAKE1|NGX_CONF_BLOCK,
       ngx_http_lua_set_by_lua_block,
       NGX_HTTP_LOC_CONF_OFFSET,
       0,