cmd/utils/flags.go: Applying a String len guard for the gitCommit param of the NewApp()#15790
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| app.Email = "" | ||
| app.Version = params.Version | ||
| if gitCommit != "" { | ||
| if gitCommit != "" && len(gitCommit) >= 8 { |
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You can drop the gitCommit != "" part, len(gitCommit) >= 8 already validates that it's not "".
cooganb
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Jan 23, 2018
…#15790) * cmd/utils/flags.go: Applying a String len guard for the gitCommit param of the NewApp() * cmd/utils: remove redundant clause in if condition
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…#15790) * cmd/utils/flags.go: Applying a String len guard for the gitCommit param of the NewApp() * cmd/utils: remove redundant clause in if condition
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…thereum#15790) * cmd/utils/flags.go: Applying a String len guard for the gitCommit param of the NewApp() * cmd/utils: remove redundant clause in if condition
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Just a simple guard to match the check-case of [1]. Seems that for some applications, people are trying to sneak in the git-tag (version) of theirs, rather than an actual commit hash. This is only to protect them.
[1] https://github.com/ethereum/go-ethereum/blob/master/params/version.go#L41