flygrounder/mtg-price-bot
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Hotfix. Added checking for nil subnodes

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This commit is contained in:
Aryom Belousov 2020-11-10 13:11:18 +03:00
parent 53f872a72d
commit 8817bd521a
2 changed files with 7 additions and 3 deletions
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8
cardsinfo/prices.go
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@ -43,9 +43,13 @@ func GetPricesScg(name string) ([]CardPrice, error) {
}
}
editionNode := htmlquery.FindOne(block, "//p[@class=\"hawk-results-item__category\"]/a")
price.Edition = editionNode.FirstChild.Data
if editionNode.FirstChild != nil {
price.Edition = editionNode.FirstChild.Data
}
priceNode := htmlquery.FindOne(block, "//div[contains(concat(' ',normalize-space(@class),' '),' hawk-results-item__options-table-cell--price ')]")
price.Price = priceNode.FirstChild.Data
if priceNode.FirstChild != nil {
price.Price = priceNode.FirstChild.Data
}
results = append(results, price)
}
return results, nil