Skip to content

fix README error handling of FindOne #636

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
kevinAlbs merged 2 commits into from
May 4, 2021
Merged

fix README error handling of FindOne #636

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
898da79
Update FindOne error handling in README
nullswan Apr 17, 2021
c853f8a
rewrite & indent of upper block
nullswan Apr 24, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 4 additions & 2 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -137,11 +137,13 @@ filter := bson.D{{"name", "pi"}}
ctx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
err = collection.FindOne(ctx, filter).Decode(&result)
if err == mongo.ErrNoDocuments {
if err != nil {
if err == mongo.ErrNoDocuments {
// Do something when no record was found
fmt.Println("record does not exist")
} else {
} else {
log.Fatal(err)
}
}
// Do something with result...
```
Expand Down