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tendermint
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Fix up error in copyEnv

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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12
cli/setup.go
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@ -50,11 +50,13 @@ func copyEnvVars(prefix string) {
prefix = strings.ToUpper(prefix)
ps := prefix + "_"
for _, e := range os.Environ() {
kv := strings.SplitN(e, "=", 1)
k, v := kv[0], kv[1]
if strings.HasPrefix(k, prefix) && !strings.HasPrefix(k, ps) {
k2 := strings.Replace(k, prefix, ps, 1)
os.Setenv(k2, v)
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)
os.Setenv(k2, v)
}
}
}
}