Fix cachePath sittuation in gog.js

[ErykDarnowski]

Description

game-discount-checker/store_modules/gog.js

Lines 42 to 57 in 6a88928

	if (fs.existsSync(cachePath)) {
	var cacheJSON = JSON.parse(fs.readFileSync('cache.json'));
	// check if URL value changed:
	if (gogURL != cacheJSON[0].url) {
	appId = await getGOGAppId(gogURL);
	var output = `[
	{
	"store_name": "GOG",
	"url": "${gogURL}",
	"data": "${appId}"
	}
	]`;
	fs.writeFileSync('cache.json', JSON.stringify(JSON.parse(output)));