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swarm: add comment for parseFlagEnsAPI and fix a mistake in comment in code

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This commit is contained in:
Janos Guljas
2017-12-04 22:20:29 +01:00
parent 7898e0d585
commit b33a051a48
1 changed files with 3 additions and 1 deletions
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4
cmd/swarm/main.go
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@@ -464,7 +464,6 @@ func registerBzzService(ctx *cli.Context, stack *node.Node) {
case 1: case 1:
// Check if only one --ens-api is specified in order to use --ens-addr value // Check if only one --ens-api is specified in order to use --ens-addr value
// to preserve the backward compatibility with single --ens-api flag. // to preserve the backward compatibility with single --ens-api flag.
// Multiple
c := parseFlagEnsAPI(ensAPIs[0]) c := parseFlagEnsAPI(ensAPIs[0])
if ensAddr != "" { if ensAddr != "" {
// If contract address is specified in both cases, check for conflict. // If contract address is specified in both cases, check for conflict.
@@ -498,6 +497,9 @@ func registerBzzService(ctx *cli.Context, stack *node.Node) {
} }
} }
// parseFlagEnsAPI parses EnsAPIFlag according to format
// [tld:][contract-addr@]url and returns ENSClientConfig structure
// with endpoint, contract address and TLD.
func parseFlagEnsAPI(s string) swarm.ENSClientConfig { func parseFlagEnsAPI(s string) swarm.ENSClientConfig {
isAllLetterString := func(s string) bool { isAllLetterString := func(s string) bool {
for _, r := range s { for _, r := range s {