Improve ~/.ssh/config modification code to not add trailing spaces to lines it cannot parse.
"Host\n" is a valid line, and actually gets parsed ok, but this also holds for other lines that it fails to parse for some reason.
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4 changed files with 17 additions and 1 deletions
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@ -82,7 +82,8 @@ genSshConfig = unlines . concatMap gen
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gen (GlobalConfig s) = [setting s]
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gen (HostConfig h cs) = ("Host " ++ h) : map (either comment setting) cs
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setting (SshSetting indent k v) = indent ++ k ++ " " ++ v
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setting (SshSetting indent k v) = indent ++ k ++
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if null v then "" else " " ++ v
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comment (Comment indent c) = indent ++ c
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findHostConfigKey :: SshConfig -> Key -> Maybe Value
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