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Fix up error in copyEnv

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This commit is contained in:
Ethan Frey 2017-05-02 17:16:22 +02:00
parent b92bd8f6a8
commit d4ab9679d7
1 changed files with 7 additions and 5 deletions
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4
cli/setup.go
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@ -50,7 +50,8 @@ func copyEnvVars(prefix string) {
prefix = strings.ToUpper(prefix)
ps := prefix + "_"
for _, e := range os.Environ() {
kv := strings.SplitN(e, "=", 1)
kv := strings.SplitN(e, "=", 2)
if len(kv) == 2 {
k, v := kv[0], kv[1]
if strings.HasPrefix(k, prefix) && !strings.HasPrefix(k, ps) {
k2 := strings.Replace(k, prefix, ps, 1)
@ -58,6 +59,7 @@ func copyEnvVars(prefix string) {
}
}
}
}
// execute adds all child commands to the root command sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.