Fix missing args in test for flexbuffers_binary_to_json

tests/misctest.lobster

@@ -77,14 +77,14 @@ run_test("misc"):
     let groundv = parsetest { true, 1, 1.0, xyz { 0.0, 0.0, 0.0 }, "", [], nil, 0 }
     assert equal(parsed, groundv)
     let flex = flexbuffers_value_to_binary(parsed)
-    let json = flexbuffers_binary_to_json(flex)
+    let json = flexbuffers_binary_to_json(flex, false, "")
     assert json
     // Fields that are nil or scalar default value should be missing!
     let groundj = """{ a: 1, b: 1.0, d: "", e: [  ], h: 1 }"""
     assert json == groundj
     let flex2, ferr = flexbuffers_json_to_binary(json)
     assert not ferr
-    let json2 = flexbuffers_binary_to_json(flex2)
+    let json2 = flexbuffers_binary_to_json(flex2, false, "")
     assert json2
     assert json2 == groundj
     let fval, fverr = flexbuffers_binary_to_value(typeof direct, flex2)