fix throw error

Author: 7aGiven

nodejs/main.c

@@ -11,8 +11,8 @@ static napi_value MethodNickname(napi_env env, napi_callback_info info) {
 	napi_get_value_string_utf8(env, value, buf, 26, &len);
 	char* nickname;
 	len = get_nickname(buf, &nickname);
-	if (len < 0) {
-		napi_throw_error(env, -len, nickname);
+	if (len == 0) {
+		napi_throw_error(env, 0, nickname);
 	} else {
 		napi_create_string_utf8(env, nickname, len, &value);
 	}

src/phigros.c

@@ -626,7 +626,7 @@ char get_nickname(char* sessionToken, char** nickname) {
 		*nickname = *nickname = cJSON_GetObjectItemCaseSensitive(resp, "error")->valuestring;
 		len = strlen(*nickname);
 		mem = malloc(len + 1);
-		len = -cJSON_GetObjectItemCaseSensitive(resp, "code")->valueint;
+		len = 0;
 	} else {
 		*nickname = cJSON_GetObjectItemCaseSensitive(resp, "nickname")->valuestring;
 		len = strlen(*nickname);