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update error checking function for missing config file example

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Talut Salako 2025-04-04 08:40:29 +01:00
parent 1508a7ba44
commit 6c062f7cf9
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README.md
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@ -132,7 +132,8 @@ You can handle the specific case where no config file is found like this:
```go
if err := viper.ReadInConfig(); err != nil {
if _, ok := err.(viper.ConfigFileNotFoundError); ok {
var notFoundError viper.ConfigFileNotFoundError
if errors.As(err, &notFoundError){
// Config file not found; ignore error if desired
} else {
// Config file was found but another error was produced