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Merge pull request #7197 from vimalk78/fix-ETCD-prefix-check

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pkg/flags: fixed prefix checking of the env variables
This commit is contained in:
Xiang Li 2017-01-20 08:17:02 -08:00 committed by GitHub
commit 82d56b6314
1 changed files with 1 additions and 1 deletions
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2
pkg/flags/flag.go
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@ -121,7 +121,7 @@ func verifyEnv(prefix string, usedEnvKey, alreadySet map[string]bool) {
plog.Infof("recognized environment variable %s, but unused: shadowed by corresponding flag ", kv[0])
continue
}
if strings.HasPrefix(env, prefix) {
if strings.HasPrefix(env, prefix+"_") {
plog.Warningf("unrecognized environment variable %s", env)
}
}