luci2: implement process_signal call

[project/rpcd.git] / session.c

diff --git a/session.c b/session.c
index 9c2b35d..6352354 100644 (file)
--- a/session.c
+++ b/session.c
@@ -525,24 +525,22 @@ rpc_handle_get(struct ubus_context *ctx, struct ubus_object *obj,
        blob_buf_init(&buf, 0);
        c = blobmsg_open_table(&buf, "values");
 
-       if (!tb[RPC_SG_KEYS]) {
-               rpc_session_dump_data(ses, &buf);
-               return 0;
-       }
-
-       blobmsg_for_each_attr(attr, tb[RPC_SG_KEYS], rem) {
-               if (blob_id(attr) != BLOBMSG_TYPE_STRING)
-                       continue;
+       if (tb[RPC_SG_KEYS])
+               blobmsg_for_each_attr(attr, tb[RPC_SG_KEYS], rem) {
+                       if (blob_id(attr) != BLOBMSG_TYPE_STRING)
+                               continue;
 
-               data = avl_find_element(&ses->data, blobmsg_data(attr), data, avl);
-               if (!data)
-                       continue;
+                       data = avl_find_element(&ses->data, blobmsg_data(attr), data, avl);
+                       if (!data)
+                               continue;
 
-               blobmsg_add_field(&buf, blobmsg_type(data->attr),
-                                 blobmsg_name(data->attr),
-                                 blobmsg_data(data->attr),
-                                 blobmsg_data_len(data->attr));
-       }
+                       blobmsg_add_field(&buf, blobmsg_type(data->attr),
+                                         blobmsg_name(data->attr),
+                                         blobmsg_data(data->attr),
+                                         blobmsg_data_len(data->attr));
+               }
+       else
+               rpc_session_dump_data(ses, &buf);
 
        blobmsg_close_table(&buf, c);
        ubus_send_reply(ctx, req, buf.head);