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Merge PR #4919: Fix GetConfirmation User Input Bug

This commit is contained in:
Henrik Aasted Sørensen 2019-08-19 15:22:07 +02:00 committed by Alexander Bezobchuk
parent 70d50a6a61
commit 91b53f2698
2 changed files with 7 additions and 1 deletions
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1
CHANGELOG.md
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@ -78,6 +78,7 @@ longer panics if the store to load contains substores that we didn't explicitly
* (cli) [\#4763](https://github.com/cosmos/cosmos-sdk/issues/4763) Fix flag `--min-self-delegation` for staking `EditValidator`
* (keys) Fix ledger custom coin type support bug
* (simulation) [\#4912](https://github.com/cosmos/cosmos-sdk/issues/4912) Fix SimApp ModuleAccountAddrs to properly return black listed addresses for bank keeper initialization
* (cli) [\#4919](https://github.com/cosmos/cosmos-sdk/pull/4919) Don't crash cli if user doesn't answer y/n confirmation request
## [v0.36.0] - 2019-08-13

7
client/input/input.go
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@ -74,7 +74,12 @@ func GetConfirmation(prompt string, buf *bufio.Reader) (bool, error) {
return false, err
}
response = strings.ToLower(strings.TrimSpace(response))
response = strings.TrimSpace(response)
if len(response) == 0 {
return false, nil
}
response = strings.ToLower(response)
if response[0] == 'y' {
return true, nil
}