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dev: fix stray empty strings in builtinCommandNames

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Simon Michael 2024-10-19 16:15:55 -10:00
parent f5b10b2d40
commit 576417655c
1 changed files with 1 additions and 1 deletions
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hledger/Hledger/Cli/CliOptions.hs
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@ -471,7 +471,7 @@ parseCommandHelp :: CommandHelpStr -> Maybe CommandHelp
parseCommandHelp t =
case lines t of
[] -> Nothing
(l1:_:l3:ls) -> Just $ CommandHelp cmdname (Just cmdalias) preamble postamble
(l1:_:l3:ls) -> Just $ CommandHelp cmdname (if null cmdalias then Nothing else Just cmdalias) preamble postamble
where
cmdname = l1
(cmdalias, rest) =