utils: fix build error with g++

[project/libubox.git] / blobmsg_json.c

diff --git a/blobmsg_json.c b/blobmsg_json.c
index 8a6ed8f..ca9dd1a 100644 (file)
--- a/blobmsg_json.c
+++ b/blobmsg_json.c
@@ -69,6 +69,9 @@ bool blobmsg_add_json_element(struct blob_buf *b, const char *name, json_object
        case json_type_int:
                blobmsg_add_u32(b, name, json_object_get_int(obj));
                break;
+       case json_type_double:
+               blobmsg_add_double(b, name, json_object_get_double(obj));
+               break;
        case json_type_null:
                blobmsg_add_field(b, BLOBMSG_TYPE_UNSPEC, name, NULL, 0);
                break;
@@ -255,6 +258,9 @@ static void blobmsg_format_element(struct strbuf *s, struct blob_attr *attr, boo
        case BLOBMSG_TYPE_INT64:
                sprintf(buf, "%" PRId64, (int64_t) be64_to_cpu(*(uint64_t *)data));
                break;
+       case BLOBMSG_TYPE_DOUBLE:
+               sprintf(buf, "%lf", blobmsg_get_double(attr));
+               break;
        case BLOBMSG_TYPE_STRING:
                blobmsg_format_string(s, data);
                return;