unit-test fixed #2562

tests/wasm_tests/identity_tests.cpp

@@ -144,7 +144,9 @@ public:
    fc::variant get_certrow(uint64_t identity, const string& property, uint64_t trusted, const string& certifier) {
       const auto& db = control->get_database();
       const auto* t_id = db.find<table_id_object, by_code_scope_table>(boost::make_tuple(N(identity), identity, N( certs )));
-      FC_ASSERT(t_id != 0, "certrow not found");
+      if ( !t_id ) {
+         return fc::variant(nullptr);
+      }
 
       const auto& idx = db.get_index<index256_index, by_secondary>();
       auto key = key256::make_from_word_sequence<uint64_t>(string_to_name(property.c_str()), trusted, string_to_name(certifier.c_str()));