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update %s to %w

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I apologize for my rude pr on modify readme
I think it is better to use %w in fmt.Errorf instead of %s
(see go doc)[https://golang.org/pkg/errors/]
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lmx-Hexagram 2021-04-07 09:35:18 +08:00 committed by Márk Sági-Kazár
parent faa8ba0c53
commit 3fcad43618
1 changed files with 1 additions and 1 deletions
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README.md
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@ -119,7 +119,7 @@ viper.AddConfigPath("$HOME/.appname") // call multiple times to add many search
viper.AddConfigPath(".") // optionally look for config in the working directory viper.AddConfigPath(".") // optionally look for config in the working directory
err := viper.ReadInConfig() // Find and read the config file err := viper.ReadInConfig() // Find and read the config file
if err != nil { // Handle errors reading the config file if err != nil { // Handle errors reading the config file
panic(fmt.Errorf("Fatal error config file: %s \n", err)) panic(fmt.Errorf("Fatal error config file: %w \n", err))
} }
``` ```