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extra error checking

This commit is contained in:
stryan 2023-03-20 11:40:07 -04:00
parent 9c68067fc3
commit 80adf6214e
1 changed files with 5 additions and 1 deletions
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6
reddit.go
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@ -51,7 +51,11 @@ func getNewestPost(subreddit string) (post, error) {
if len(resp.Data.Children) < 1 {
return post{}, errors.New("bad data from reddit")
}
numS := re.FindStringSubmatch(resp.Data.Children[0].Data.Title)[0]
reSearch := re.FindStringSubmatch(resp.Data.Children[0].Data.Title)
if len(reSearch) == 0 {
return post{}, fmt.Errorf("Something strange in data from reddit")
}
numS := reSearch[0]
num, err := strconv.Atoi(numS)
if err != nil || numS == "" {
num = -1